Explanation for the colors of the flag

Black = Occupation

Red = Bloodshed

Green = Freedom

Wheat is the reminder of the legend that the first Aryan king Yama, and the first Afghani king Ahmed-shah were crowned with it.

Dates

1901-1919

1919-1928

1929-1930

1930-1974

1974-1978

1978-1980

1980-1987

1987-1992

1992-1994