Question

wrute short notes on world war1​

Answer 1

World War I (WWI or WW1), also called the First World War, began on July 28, 1914 and lasted until November 11, 1918. ... Before World War II began in 1939, World War I was called the Great War or the World War. 135 countries took part in World War I, and nearly 10 million people died while fighting.

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Answer 2

Answer:

World War I began in 1914 after the assassination of Archduke Franz Ferdinand and lasted until 1918. During the conflict, Germany, Austria-Hungary, Bulgaria and the Ottoman Empire (the Central Powers) fought against Great Britain, France, Russia, Italy, Romania, Japan and the United States (the Allied Powers).