What social changes on the home front during World War 1 did the most to change the US?

During World War I, significant social changes on the home front included the mobilization of women into the workforce and the Great Migration of African Americans from the South to northern cities. Women took on roles traditionally held by men, leading to increased advocacy for women's suffrage and a shift in societal norms regarding gender roles. Meanwhile, the Great Migration not only transformed urban Demographics but also laid the groundwork for the Civil Rights Movement by highlighting racial inequalities. These changes fundamentally altered the social fabric of the United States, leading to lasting impacts in both gender equality and race relations.