How did Women efforts and sacrifices during World War 1 led to U.S. government support for which reform?

During World War I, women took on critical roles in the workforce and military, filling positions traditionally held by men, which demonstrated their capabilities and contributions to society. Their efforts, including organizing for better working conditions and advocating for suffrage, garnered public and governmental support. This ultimately led to significant reforms, most notably the passage of the 19th Amendment in 1920, granting women the right to vote. The war highlighted women's essential role in the nation, paving the way for broader recognition of their rights and contributions.