{"id":248028,"date":"2023-11-11T16:00:33","date_gmt":"2023-11-11T16:00:33","guid":{"rendered":"https:\/\/www.factstoryhub.com\/?p=248028"},"modified":"2025-03-08T22:07:37","modified_gmt":"2025-03-08T22:07:37","slug":"world-war-i-facts","status":"publish","type":[],"link":"https:\/\/www.factstoryhub.com\/world-war-i-facts\/","title":{"rendered":"100 World War I Facts That Everyone Should Know"},"content":{"rendered":"
The First World War was a global conflict of such magnitude the world had never seen before. Technological advancements of the early twentieth century brought efficient new weapons that killed millions and left many with devastating injuries.\n
It wasn’t just the bullets or explosives that claimed lives. Hunger and disease also had a hand in the massive death toll.\n
Join us as we uncover sobering facts about the First World War beyond what you’ve learned in the classroom.\n
Discover how new technology changed warfare and the valuable contribution of musicians, women, and animals during the struggle.\n
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Humans have had countless clashes in history, but there had never been one to involve this many nations.\n
By the war’s end, over 30 countries had joined the conflict.\n
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Austria-Hungary began the war with Serbia 110 years ago on July 28, 1914.\n
The signing of the armistice on November 11, 1918, ended the conflict.\n
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Up until World War II, It was simply known as the World War or Great War.\n
Ernst Haeckel, a German biologist and philosopher, was the first to call it the First World War.\n
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Tensions were already high in Europe, but the last straw was a Serb assassinating the Austro-Hungarian heir, Archduke Franz Ferdinand.\n
Austria-Hungary blamed Serbia, and thus, the war began.\n
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Serbian assassins first struck on the morning of June 28, 1914, by throwing a bomb at the archduke’s car.\n
The bomb bounced off Ferdinand’s car, though, and blew up one of the other cars in the motorcade.\n
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After the archduke completed his business in Sarajevo, a slight change was made to his travel route.\n
Unfortunately, the driver, who didn’t understand German, missed this crucial information and took a wrong turn.\n
This brought the car right in front of Gavrilo Princip, who fired two shots, killing the archduke and his wife.\n
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The Central powers included countries like Germany, Austria-Hungary, and the Ottoman Empire.\n
The Allies were France, Serbia, Italy, Russia, the United Kingdom, Japan, and the United States of America.\n
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These were the German, Russian, Ottoman, and Austro-Hungarian empires.\n
As a result of the collapse, many independent republics were founded, including Austria, Estonia, Lithuania, and Turkey.\n
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The First World War caused 9.7 million soldiers and 11 million civilians to die, with an additional 21 million people injured.\n
The tragic reality is that the vast majority of the WWI casualties were because of war-related famine and disease.\n
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Historically, wars had been either fought at sea or on land in highly specialized formations.\n
WWI changed everything, though, by introducing both trench and aerial warfare.\n
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English author H. G Wells, who came up with the phrase, believed that crushing German soldiers in World War I would begin the end of all conflicts in Europe.\n
As we know now, Wells couldn’t have been more wrong.\n
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The best helmets that any troops were equipped with were made of leather, which was absolutely useless.\n
It wasn’t till a year later, after seeing the grave head injuries modern weapons caused, that France started issuing steel helmets to troops.\n
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Tanks were developed to help cross obstacles, carry supplies, and break through enemy lines.\n
The first time a tank entered the battlefield was on September 15, 1916, at the Battle of the Somme.\n Regular bullets were no match for the impregnable tanks and would disintegrate on impact.\n The German military fabricated the reversed bullet, which was essentially a bullet placed backward in the cartridge. The blunt end was less likely to break apart and could penetrate tanks if fired at close range.\n British armored tanks were gendered based on the type of weapons they carried. Male tanks had cannons, while the females were mounted with machine guns on each side.\n Known as the Canary Girls, these women were responsible for making trinitrotoluene (TNT) weapons.\n The toxic chemicals used in the bomb factories caused them to develop liver damage and jaundice, which turned their skin yellow.\n Babies born to these women also had temporarily yellow skin that faded on its own with time.\n Before the war, German was the second most popular language in the US.\n When the war began, it was seen as the enemy’s language and was no longer taught in schools.\n Hamburgers became Liberty sandwiches, and Sauerkraut was renamed Liberty Cabbage.\n Even German shepherds weren’t spared; to this day, they’re often referred to by their English name: Alsatian shepherds or simply Alsatians.\n Before the war, the British royal family had a German name, Saxe-Coburg and Gotha. But as anti-German sentiments grew, King George V changed the family name to Windsor, a truly proper English name.\n Most of these letters went to frontline soldiers and were crucial to boosting their morale.\n The postal service wasn’t just one-way, either – soldiers could expect their replies to reach their loved ones within a matter of days!\n While the bagpipe’s keening sound helped boost the morale of the British soldiers, it was their effect on the German forces that was truly astounding.\n These fearless pipers soon became known as “Die Damen aus der H\u00f6lle,” or Ladies from Hell, among enemy lines.\n The pipers couldn’t defend themselves on the frontlines as they marched into battle with only their musical instruments.\n If one was gunned down, another just took their place, and the music continued. Of the 2,500 pipers mobilized for the war, about 500 were killed and 600 injured.\n When the war began, planes were only used for aerial surveillance. Later, it got other uses in combat, like dropping grenades or other weapons over enemy territory.\n Eventually, they started making aircraft fitted with specialized weaponry.\n Before the First World War, once planes were in the skies, they had no way to maintain communications with the base.\n By 1916, the first helmets with microphones were made for fighter pilots. This great innovation was the turning point that led to the development of modern air traffic control.\n This unusual weapon, called flechette, was roughly five to eight inches (12 to 20 cm) long with a sharp pointy edge.\n One flechette might not sound so bad, but French planes dropped hundreds of them at a time over German trenches.\n Trench warfare was crucial in the First World War, with the first of these ditches dug on September 15, 1914.\n By the end of the war, the Allies had dug 12,000 miles (19,312 kilometers) of trenches, and the Central powers had dug 23,000 odd miles (37,015 km) of them.\n Airborne leaflet propaganda was common during the First World War. They contained information about rewards, the humane treatment of war prisoners, and even tips to get enemy soldiers to surrender.\n By the time the war ended, the British military had dropped about 26 million fliers.\n Scientists believe that the increased migration during the war contributed to the next major killer, the Spanish flu.\n People from isolated locations were exposed to infections they otherwise would never have contracted. And let’s not even get started on the lowered levels of sanitation.\n After French soldier Hubert Rochereau died during the war, his grieving parents vowed to leave his room unchanged. They even made a contract so that successive owners of the property would maintain it for 500 years.\n John Scott Haldane exposed himself to harmful gases while trying to develop gas masks for the Allied forces.\n His only failsafe plan to ensure his safety was asking his daughter to stand outside the door. If things ever got out of hand, her duty was to break in and save him.\n Horses, dogs, donkeys, pigeons, and even elephants had important roles. They helped transport essentials and even deliver information to the frontlines.\n They weren’t just put to work, though – some animals were merely kept as pets to raise troop morale.\n The most commonly used animals were mice and canaries, which were quite capable of detecting toxic fumes in trenches before troops did.\n More surprising is the use of slugs, which are sensitive to mustard gas and shrink their bodies when they detect it.\n During the Meuse-Argonne Offensive of 1918, the 77th Division, or “Lost Battalion,” got isolated and came under friendly fire.\n They sent out a carrier pigeon named Cher Ami to alert the rest of their position. Despite getting shot, Cher Ami delivered the message at record speed, saving their lives.\n The Allied Forces hiding in the trenches couldn’t use lamps at night for fear of giving away their positions to the enemy. Instead, they collected glow worms and used them to read important messages – talk about ingenuity!\n Eighteen was the minimum age requirement to join the military, but some younger boys lied to get in. It was usually easier for kids who had already met the physical requirements to enlist despite being young.\n Additionally, birth certificates weren’t so common, so the recruiting officers couldn’t always verify whatever age the boys claimed to be.\n In 1914, eight-year-old Serbian boy Mom\u010dilo Gavri\u0107 lost his entire family to an Austrian offensive.\n Desperate to get his revenge, Gavri\u0107 joined the 6th Artillery Division of the Royal Serbian Army. Gavri\u0107 fought bravely throughout the war and lived until the ripe age of 87.\n Sidney Lewis joined the East Surrey Regiment in 1915 when he was just 12 years old. Like other child soldiers, Lewis was able to pass muster due to his height.\n His run in the war ended two years later when his mother realized that he had enlisted. Not that this stopped Lewis, as he re-enlisted in 1916!\n German fighter pilot Manfred Albrecht Freiherr von Richthofen, nicknamed “The Red Baron,” insisted that his planes be painted red.\n The Red Baron was such an incredibly talented pilot that in April 1917 alone, he bested and shot down 22 enemy aircraft. By the time of his death in 1918, he was credited with 80 kills, the highest recorded in WW1.\n Claude Choules of the British Navy served as a naval officer on the battleship Revenge during WWI and returned to fight again in the Second World War.\n Before his death at the ripe age of 110, he was the sole surviving veteran of both world wars.\n Sausages and zeppelin gasbags were made from the same material: animal intestines. Each giant zeppelin had multiple gasbags made from the intestines of 250,000 cows to help them float.\n Germany was ultimately forced to place restrictions on the making of sausages because there weren’t enough intestines to go around!\n Zeppelins terrorized British towns by dropping bombs from high up in the skies.\n Regular bullets proved ineffective against them till the Buckingham incendiary bullet was invented. These special bullets pierced and ignited the gas bags, burning the zeppelin.\n German air raids during the war shook British cities, and the people ran to take cover.\n Those in London were fortunate that they had the underground metro system, which sheltered as many as 300,000 people during air raids.\n During WWI, food rationing was implemented to help manage food shortages.\n As part of the measures in place, authorities advised that people eat slowly so their food portions would last longer. They were also discouraged from sharing food with stray animals.\n Post-traumatic stress disorder, which we now know shell shock to be, was a completely unknown concept at the time.\n When soldiers on the front line started showing symptoms of fatigue, confusion, tremors, and impaired senses and referred to it as “shell shock,” many officers merely pressed their men onwards.\n Although the triage system already existed in France at the time, it wasn’t a popular or well-known concept.\n During the war, a pressing need to rapidly and accurately assess wounded soldiers and send them to the correct doctors arose. Fortunately, the French system did just that.\n Blood transfusions were a common concept, but there was no real way to store blood yet. Oswald Robertson, a military medical officer, came up with the idea of storing blood in “banks” so that transfusions could be given on demand.\n Oswald’s blood banks saved the lives of 22 men, and his ideas saved countless more.\n The kind of weapons used in the war left many soldiers with graphic facial wounds and unsightly scars. This necessitated a new field in medicine, plastic surgery.\n This new field was pioneered by a surgeon from New Zealand, Harold Gillies, who set up the first surgical unit for facial reconstruction surgery.\n For weeks on end, soldiers cowered in dank, sodden trenches full of mud and pests like rats and lice. Unsurprisingly, these conditions were ideal for the spread of diseases.\n Outbreaks of typhoid, yellow fever, diarrhea, cholera, and trench foot, a nasty foot infection, were common.\n Nurses treating wounded soldiers at the front also used surgical dressings made from a new material, cellucotton, for their menstrual cycle.\n Disposable pads had never taken off, but when Kotex began advertising that WWI nurses used them, the concept suddenly became all the rage!\n World War I featured the first large-scale use of chemical weapons, earning it the alias the Chemist’s War.\n The first large-scale chemical attack came from the Germans, who released chlorine gas during the Second Battle of Ypres on April 22, 1915.\n Britain tried to use chlorine gas at the Battle of Loos on September 25, 1915.\n Unfortunately, the wind blew the gas back to the British trenches, so all they did was gas themselves.\n This was the first day of the Battle of the Somme, which resulted in 19,240 deaths and a further 38,230 injuries.\n The bloody battle lasted five months, spanning from July 1 to November 18, 1916.\n Germans suffered the most losses, with 650,000 dead and injured. The British followed closely with 420,000 casualties, while France had 195,000.\n Most British Army soldiers at that time were civilian volunteers who had never seen real combat firsthand. This may have contributed to the extensive damage they endured in that battle.\n The Battle of the Somme, the first full-length film to capture soldiers in action, was released to British cinemas on August 21, 1916.\n It captured tragic images of the reality of war and was viewed by more than half the population of Britain in just six weeks.\n The mines were planted in the sea from Scotland to Norway in an attempt to thwart German submarines.\n The idea clearly worked, to some degree at least, as it sank six German U-boats and destroyed many more.\n This dummy city was only about 15 miles (24 km) away from the real Paris.\n The fake Paris had lookalikes of iconic landmarks like the Arc De Triomphe, streetlights, and even fake neighborhoods.\n They hoped the dimly lit decoy would fool German bombers at night when the lights in the real city went off.\n J. R. R. Tolkien is the famous English writer of the Lord of the Rings and the Hobbit. He served in WWI with the Lancashire Fusiliers at the Battle of the Somme and began writing stories set on Middle Earth during this time.\n Many of the battle scenes in his novels are believed to be influenced by his wartime experiences.\n Despite her good intentions, the French Government rejected her gold medals. Nevertheless, Marie Curie still supported the war effort by using her Nobel prize money to purchase war bonds.\n The renowned scientist gathered donations from wealthy friends to place X-ray machines on automobiles.\n By October 1914, they were ready, and Curie and her daughter accompanied the first 20 mobile X-ray machines to the frontlines.\n At the outbreak of the Great War, many believed they would all be finished and home by Christmas.\n When Christmas 1914 rolled around, that clearly wasn’t the case. To keep their spirits up, both sides sang Christmas carols from their trenches. This soon led to an unofficial truce along most of the British\/German frontlines.\n Soldiers met in no man’s land to exchange pleasantries and Christmas gifts as well as to bury the dead. In one case, a rag-tag game of soccer was played between both sides!\n Everyone who left these settlements to fight in the First World War came back alive.\n Many of these “thankful villages” had populations of less than fifty people!\n Before the outbreak of the war, Vladimir Lenin had been exiled from Russia for his socialist, anti-Tsarist views.\n When the conflict intensified, Germany smuggled Lenin back home on a train.\n By this time, the Tsar had abdicated, so Germany hoped he would take control of the country and end Russia’s part in the war. Ultimately, the plan worked.\n Commissioned in 1914, the USS Texas was one of the most powerful battleships at the time. It joined WWI in 1917, firing America’s first shot in the war at a German U-boat.\n This historic ship was also involved in several major combats in WWII and serves as a museum today.\n These giant ships served as hospitals and troop transport vessels. The Britannic, ending up like the Titanic, sank a year into its service after hitting a German mine.\n The Olympic, nicknamed “the old reliable,” sank a German U-boat and survived the war.\n The First World War depleted the number of men available to take on previously male-dominated roles, such as law enforcement.\n Women stepped up to the plate and served as police officers, maintaining order in factories, hostels, and streets.\n On May 8, 1916, soldiers at Fort Douaumont had the bright idea to heat up their coffee using flamethrower fuel.\n The fuel burned too quickly and spread to an ammunition dump, and explosions ripped through the fort.\n All in all, 673 German soldiers lost their lives to the fire, and an additional 1,800 were injured.\n US Army phone lines were being tapped, and their codes were being deciphered too easily.\n The solution? Recruit a bunch of Choctaw tribespeople to relay messages in their native language! The ingenious solution worked a charm, and the Germans were more puzzled than ever.\n Choctaw wasn’t the only Native American language that the American military used to confuse German spies.\n Other World War I code talkers spoke Cherokee, Osage, Cheyenne, Yankton Sioux, Comante, and Ho-Chunk.\n The Native American languages spoken by the code talkers sounded alien to the Germans. Soon, rumors started that the Americans had a device for communicating underwater.\n These terrifying weapons could shoot fire to a distance of up to 20 yards (18 meters). They were either mounted on vehicles or carried by infantrymen as they marched to combat.\n The Treaty of Versailles was signed on June 28, 1919, and marked the official end of the First World War.\n However, not everyone had high hopes of lasting peace, including Marshal Ferdinand Jean Marie Foch, the Commander-in-Chief.\n Foch criticized the treaty, declaring, “This is not a peace. It is an armistice for twenty years.” He wasn’t wrong.\n He was wounded eight times in the First World War. He also fought in the Boer War and Second World War. He lost an eye and an arm and sustained multiple injuries to his hips, skull, leg, ankle, and ear.\n The chlorine gas attack at the Battle of Ypres had the soldiers gasping for air as the gas burned their airways.\n The troops made makeshift gas masks by tying urine-soaked handkerchiefs around their faces, as the urine helped nullify the chlorine gas.\n Those recruits, primarily coming from remote villages in China, formed the Chinese Labour Corps. The workers carried out crucial duties like digging trenches, transporting supplies, and repairing tanks.\n Up until then, soldiers, more often than not, sported thick, wiry beards. Unfortunately, these got in the way of gas masks, so the world’s soldiers went clean-shaven.\n This test assessed their reading skills, basic arithmetic, and writing. About 700,000 men couldn’t pass and consequently lost their chances of joining the military.\n On August 6, 1915, German forces used a mixture of chlorine and bromine gas against Russian soldiers. The irritating gas turned to lung-dissolving acids, causing the men to cough up blood clots and bits of tissue.\n The bloody Russian soldiers looked like an army of zombies charging forward, which scared the Germans away.\n He was shot at 10:59 a.m. on November 11, 1918, only one minute before the war ended.\n The German soldiers, already aware that signing the Armistice was underway, tried to prevent American soldier Henry Gunther from approaching.\n Unfortunately, he ignored their warning and charged ahead against orders till he was gunned down.\n Operation Michael, or the Ludendorff Offensive, began on March 21, 1918. This last-ditch effort by German forces began with five hours of the most brutal shelling in WWI.\n On the Eastern front, soldiers on opposing sides had to band together to tackle an uncommon enemy, wolves.\n These packs of wolves, displaced from their usual habitat by war, hungrily attacked soldiers. The soldiers agreed to take temporary breaks from fighting to ward off the wolves.\n Roughly two million German soldiers died in the First World War, while Turkey lost about two million civilians.\n In the first Battle of Marne on September 6 and 7, 1914, the French army commandeered 1,300 taxis. These vehicles transported roughly 6,000 soldiers to the frontlines just in time to stop the German offensive.\n Many soldiers worried that their bodies wouldn’t be identified if they were killed in service. So they got their social security numbers or military ID numbers as a tattoo on their body.\n During the wartime steel shortages, American President Woodrow Wilson decided to order 43 concrete ships for the emergency fleet.\n These special vessels needed less steel to produce and were surprisingly buoyant. Eventually, only 12 of the concrete ships ordered were completed.\n Women were yet to get an active combat role in the military, so this unit was ahead of the times.\n This special division, the “Women’s Battalion of Death,” included 2,000 brave young women aged 18 to 30. They were deployed in combat but were also a public symbol to shame men who declined to enlist.\n This notice was placed in several American newspapers on May 1, 1915. It warned travelers of the dangers of sailing through the war zone on British ships or vessels belonging to allied powers.\n On May 7, 1915, the Germans fired a torpedo at the RMS Lusitania, a civilian steamship carrying passengers from New York City to Liverpool.\n The ship was also carrying 173 tons of ammunition, one of the reasons why it was targeted.\n 1,195 people lost their lives, including 128 Americans, beginning a chain of events that sent the US to war.\n German U-boats, armed with torpedoes and guns, posed a serious threat to Allied vessels during the First World War.\n They could descend to depths of 165 feet (50 meters), resurfacing to conduct a surprise attack on enemy vessels with devastating results.\n At the start of the war, men had to be at least 5 feet 3 inches (160 cm) to enlist. However, after complaints from vertically challenged patriots, the British government later relaxed this requirement, allowing shorter men to volunteer.\n Overall, 29 Bantam battalions full of shorter men were created.\nGerman soldiers engineered the reversed bullet to penetrate British WWI armored vehicles successfully.\n
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The first army tanks used in the war had genders.\n
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Making weapons used in WWI caused some British women and their babies to get yellow skin.\n
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American schools banned the German language during the First World War.\n
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Popular items with German names were renamed in English during WWI.\n
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The British royal family ditched their German surname as WWI increased hostility towards Germany.\n
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The British postal service delivered 12 million letters each week to the WWI frontlines.\n
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Scottish Bagpipers led the charge into German trenches.\n
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Musicians on the First World War battlefields endured significant losses at the hands of German soldiers.\n
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WWI marked the dawn of Aerial warfare.\n
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Air traffic control was invented during the First World War.\n
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The French used darts as a lethal weapon against their enemies in the First World War.\n
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Over 35,000 miles of trenches were dug during WWI.\n
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The British military tried various tactics to get German soldiers to surrender in World War I.\n
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The First World War contributed to the Spanish flu outbreak.\n
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The bedroom of a deceased World War I soldier has remained untouched since he died.\n
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A World War I scientist carried out experiments on himself while developing gas masks.\n
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Over 16 million animals served in the First World War.\n
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Animals helped WWI soldiers detect poisonous gas.\n
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Cher Ami, a wounded carrier pigeon, saved the lives of 194 WWI soldiers.\n
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WWI Allied forces used glow worms to light up the trenches.\n
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Many young boys faked their ages to enlist to fight in WWI.\n
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The youngest soldier to fight in WWI was just eight years old.\n
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The youngest British soldier in the First World War was only 12.\n
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The deadliest WW1 fighter pilot was a German who flew only red planes.\n
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The last verified WWI soldier died in 2011.\n
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Germany banned sausages during WWI.\n
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The invention of the Buckingham incendiary bullet helped the British fight against the zeppelins bombing cities during the war.\n
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The London Tube helped shelter people from terrifying WWI German air raids.\n
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The British Government advised people to eat slowly during the war.\n
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Shell shock was mistaken for cowardice during WWI.\n
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WWI led to the widespread adoption of the medical triage system.\n
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Blood banks were invented on the WWI frontlines.\n
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The degree of injuries soldiers sustained in the First World War led to the development of Plastic surgery.\n
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WWI trenches were a breeding ground for diseases.\n
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World War I field nurses inspired disposable sanitary pads.\n
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The First World War was the first time poison gas was used in combat.\n
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Britain’s first use of chlorine gas as a weapon in WWI backfired.\n
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The British Army faced its bloodiest battle in history on July 1, 1916.\n
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The Battle of the Somme produced over a million casualties.\n
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Most British fighters in the Battle of Somme lacked battlefield experience.\n
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Over 20 million people watched the original documentary film about the Battle of the Somme.\n
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Throughout the First World War, the British and American military planted a staggering 72,000 mines in the ocean.\n
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France designed a fake Paris to trick German WWI pilots.\n
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J. R. R. Tolkien started writing his fantasy novels while serving as a British soldier in WWI.\n
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Marie Curie tried to support the war by donating her Nobel Prize gold medals.\n
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Marie Curie built mobile X-ray units nicknamed “Petites Curies” to save the lives of wounded soldiers at the front.\n
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WWI soldiers stopped fighting to celebrate Christmas.\n
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Fifty-three lucky British villages didn’t lose any men to the First World War.\n
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Germany used a secret weapon to fight Russia: Vladimir Lenin.\n
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The USS Texas is the last surviving Dreadnought-class ship from WWI.\n
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The Titanic’s sister ships, the Olympic and Britannic, served in the First World War.\n
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WWI led to the rise of female police officers.\n
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German troops stationed at Fort Douaumont caused the death of hundreds of comrades by making hot coffee.\n
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The US Army used Choctaw soldiers as WWI code talkers.\n
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The American military code talkers used nine Native American languages for secret WWI communications.\n
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German intelligence listening in on American communications during WWI thought they talked underwater.\n
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German soldiers were the first to use flamethrowers during the Great War.\n
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The Allies’ Commander-in-Chief had little faith in the treaty that ended WWI.\n
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Sir Adrian Carton de Wiart, who fought in WWI and other conflicts, was nicknamed the unkillable soldier.\n
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The first WWI gas masks were simply urine-soaked rags.\n
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Britain recruited about 95,000 laborers from China to help the war effort.\n
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WWI soldiers weren’t allowed to grow beards.\n
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Approximately 25% of US WWI recruits failed the basic literacy test required to join the army.\n
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The Battle of Osowiec Fortress, also called the Attack of the Dead Men, was one of WWI’s most horrifying clashes.\n
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American Henry Nicholas John Gunther was the last known soldier to die in WWI.\n
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German soldiers tried to prevent the death of the last American killed in WWI.\n
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In WWI, German artillery fired three million shells in five hours.\n
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German and Russian soldiers fighting in World War I formed a temporary alliance against wolves.\n
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Germany lost the most soldiers in WWI, while Turkey lost the most civilians.\n
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During the First World War, the French army transported soldiers to the frontlines in city taxis.\n
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Some WWI soldiers got tattoos for identification.\n
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The American military made ships out of concrete because steel was scarce in WWI.\n
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Russia set up an all-female military unit during World War I.\n
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Germany’s threat to target British ships during WWI was published in American newspapers.\n
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Germany’s sinking of the RMS Lusitania led to the US joining WWI.\n
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German submarines sank a total of 6,394 ships throughout WW1.\n
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The British army had a special battalion for short men during the First World War.\n
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Sixty million shells were fired in the Battle of Verdun during World War I.\n
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