Question

1. How long did the First World War last?​

Answer 1

Answer:

After four years of combat and the deaths of some 8.5 million soldiers as a result of battle wounds or disease, the Allies were victorious. Read more about the Treaty of Versailles. In many ways, the peace treaty that ended World War I set the stage for World War II.

hope it is helpful

Answer 2

Answer:

4 years, 3 months and 14 days

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.

Explanation:

Hope it is helpful for you

have a nice day