Emboldened by Hitler’s rise to power in Germany in 1933, and fueled by the Great Depression, anti-Semitism increased throughout the United States, and over 100 anti-Semitic organizations sprung up across the country. They had names like the Friends of the New Germany (Nazi Bund), the Silver Shirts, Defenders of the Christian Faith, the Christian Front, and the Knights of the White Camellia, among others. Protected by the constitution’s First Amendment, they held public rallies, paraded through the streets in their uniforms carrying Nazi flags, published scurrilous magazines, and openly flaunted their hatred for Jews. American Jews were intimidated and frightened....