USA 1920s-70s By Elizabethaqaisdead 1920 Economic changes of 'The Roaring Twenties' 1920 Social changes of 'roaring twenties' 1920 cultural changes of 'Roaring Twenties' 1920 The Roaring Twenties begun (social/cultural changes) 1929 Impact of The Great Depression 1950 African Americans in the '50s 1950 McCarthyism 1960 African Americans in the '60s (Civil Right Movements begins)