World War-I was fought between:
World War-I was fought between:
پہلی جنگ عظیم کن کے درمیان لڑی گئی تھی
Explanation
World War I was a global war originating in Europe
This war lasted from 28 July 1914 to 11 November 1918.
Chlorine was First used during World War I at Ypres in April 1915
After World War 1 influenza disease occurred in 1918
During the First World War, Russia signed the Peace Treaty (1917) with Germany.
***
World War II or the Second World War, was a global war
This war started in 1939 and ended in 1945