How did A Mitchell Palmer influence American society?

A. Mitchell Palmer, as U.S. Attorney General during the Red Scare of 1919-1920, significantly influenced American society through his aggressive campaign against perceived radical leftist threats, particularly anarchists and communists. He orchestrated the Palmer Raids, which led to the arrest and deportation of thousands of individuals without proper legal procedures, fostering a climate of fear and suspicion. His actions contributed to a broader anti-communist sentiment that shaped American politics and civil liberties, leaving a lasting impact on the nation's approach to Immigration and dissent.