It should be war, famine, and class struggles. I really hope this helps, let me know if you need clarification.
During world war II, at least in America, it was African Americans who experience changes most like the changes experienced by women, because there was far more demand for them in the labor force.
<span>Sinking of the Lusitania
May 7, 1915
American gov said stop unrestricted warfare
germans said okay</span>
January 15 , 1929 in Atlanta , GA