This backs up that labor unions grew a lot during the war and continued growing after the war. https://en.wikipedia.org/wiki/Labor_unions_in_the_United_States#

This backs up that labor unions grew a lot during the war and continued growing after the war. https://en.wikipedia.org/wiki/Labor_unions_in_the_United_States#/media/File:United_States_union_membership_and_inequality,_top_1%_income_share,_1910_to_2010.png https://en.wikipedia.org/wiki/Labor_unions_in_the_United_Sta...