The American Legion is a patriotic veterans organization founded in 1919, primarily to support servicemen and women returning from World War I. It has since played a significant role in advocating for veterans' rights, promoting national security, and fostering community involvement. During the Cold War era, the American Legion became increasingly involved in issues related to anti-communism, civil defense, and veteran benefits, making it a prominent voice for military personnel and their families in a time of heightened tension and uncertainty.