Question

When was the First World War fought?

Answer 1

Answer:28 july 1914 to 11 november 1918

Answer 2

Answer:

The First World War was fought between 1914 to 1918.

Explanation:

This war happened because in the early $20^th$ Century because at that point of time tension was being built up in Europe because of increasing power and technologies, as every country had a fear that their rival could become more powerful than them.