Question

Write a short note on World War-I.​

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. The war was a global war that lasted exactly 4 years, 3 months and 14 days. ... 135 countries took part in World War I, and nearly 10 million people died while fighting.

Answer 2

Answer:

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World War 1 was a military conflict lasting from 1914 to 1918 which involved nearly all the biggest powers of the world. It involved two opposing alliances – the Allies and the Central Powers.