Question

First world war kab se kab tak chala tha​

Answer 1

Explanation:

World War I or the First World War, often abbreviated as WWI or WW1, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.

Answer 2

Answer:

It took place in

28 July 1914 – 11 November 1918