Question

when does the world war 1 and 2 begin and end

Answer 1

world war 1 start in the year 1914 and ended in year 1918
world war2 start in the year 1939 and ended in year in 1945

Answer 2

World War I start in the year 1914 and ended in year 1918.
World War II start in the year 1939 and ended in year in 1945.

Please mark it brainiest answer..................................................................