McCarthyism is the practice of making accusations of subversion or treason, especially when related to communism. The term refers to U.S senator Joseph McCarthy (R-Wisconsin) and has its origins in the period in the United States known as the Second Red Scare, lasting from the late 1940s through the 1950s.
<span>A. Many immigrants had no skills and were forced to take low-paying jobs.
C. Many immigrants were looking for political freedom that had been denied them at home. </span>
<span>Analyzing the effectiveness of a public policy.</span>
