Important events of 1917 during the fourth and penultimate year of the First World War, including the surprise tank attack by the British (pictured above) at the Battle of Cambrai. The British …

In April 1917, the United States joined the Allies after Germany resumed unrestricted submarine warfare against Atlantic shipping. Later that year, the Bolsheviks seized power in Russia in the …

By the end of 1916, Russian casualties totalled nearly five million killed, wounded or captured, with major urban areas affected by food shortages and high prices. In March 1917, Tsar …

3 天之前 · 1917年第一次加沙战役后，奥斯曼军队看守的英国囚犯 战争期间，约有八百万士兵投降并被关押在战俘营中。 所有国家都承诺遵守公平对待战俘的 海牙公约，战俘的存活率普遍远 …

2025年4月2日 · The Battle of Arras, with which the British started the offensive on April 9, 1917, began well enough for the attackers, thanks to much-improved artillery methods and to a new …

This timeline covers all the political and military events that occurred across Europe and the rest of the world during 1917. In this year the USA will enter the war, tanks will start to be seen on …

Turkey denounced Berlin Treaty. "Unrestricted" U-Boat war begun. America broke with Germany. British recaptured Kut-el-Amara. British entered Bagdad. Revolution in Russia. Abdication of …

In 1917, Germany's use of unrestricted submarine warfare resulted into the United States finally entering into World War One. However, the year was also set to go down in history due to the …

2010年2月6日 · Battle of Messines 1917 begins as an Allied offensive in Flanders (see 14th and November 1st, 1914). The battle was launched in the early hours of the morning with the …

On April 2, 1917, President Woodrow Wilson went before a joint session of Congress to request a declaration of war against Germany. Wilson cited Germany’s violation of its pledge to suspend …