Question

World war lesson summary class10

Answer 1

 War in Europe In the early 1900s, They raced to claim colonies. They made big armies. Britain, France, and Russia made one alliance. They were called the Allies. Germany and Austria-Hungary made another alliance. They were called the Central Powers. In 1914, Austria-Hungary declared war on Serbia. Other countries joined in. The Allies and Central Powers declared war on each other. World War I began. America Enters the War Most Americans wanted the United States to stay out of the war. In 1917, Germany attacked American ships. Congress declared war on the Central Powers. The United States joined the Allies. Many American men left to fight in the war. America’s factories lost many workers. Many African Americans left the South to work in northern factories. Women also worked in factories. They tried to capture the enemy. Thousands of men were killed in trench warfare. This fighting lasted for four years. Soldiers used many new weapons. Machine guns, cannons, and tanks were used on the ground. Submarines sank ships. Airplanes were used in war for the first time. America helped the Allies win the war. On November 11, 1918, the Allies and Central Powers signed an armistice. Leaders from each alliance met in Versailles, France. They signed a peace treaty. President Wilson wanted the treaty to include a new organization. It was called the League of Nations. The organization would work for peace. Many Americans felt they had done enough for other countries. There was a growing feeling of isolationism. The United States did not join the League of Nations. Soldiers fought from long trenches. alliances. Countries formed Germany, and Italy wanted to be world powers. nationalism was strong. Britain, France

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Answer 2

World War I, also known as the Great War, began in 1914 after the assassination of Archduke Franz Ferdinand of Austria. By the time the war was over and the Allied Powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.