Why did world war 1 bring an end to the progressive movement?

World War I brought an end to the Progressive Movement primarily because the focus shifted from social reform to national unity and wartime efforts. The urgency of mobilizing for the war effort led to a decline in public and political attention towards progressive reforms, which had previously aimed at addressing issues like labor rights, women's suffrage, and social justice. Additionally, the post-war period saw a rise in conservatism and a backlash against some progressive ideals, as society sought stability and order after the chaos of the war. This shift ultimately diminished the momentum and influence of the Progressive Movement.