USA HISTORY

Detailed explanation-1: -During the Red Scare of 1919-1920, many in the United States feared recent immigrants and dissidents, particularly those who embraced communist, socialist, or anarchist ideology.

Detailed explanation-2: -The First Amendment provides that Congress make no law respecting an establishment of religion or prohibiting its free exercise. It protects freedom of speech, the press, assembly, and the right to petition the Government for a redress of grievances. The Second Amendment gives citizens the right to bear arms.

Detailed explanation-3: -The term is most often used to refer to two periods in the history of the United States which are referred to by this name. The First Red Scare, which occurred immediately after World War I, revolved around a perceived threat from the American labor movement, anarchist revolution, and political radicalism.

Detailed explanation-4: -In April 1920, concerns peaked with J. Edgar Hoover telling the nation to prepare for a bloody uprising on May Day. Police and militias prepared for the worst, but May Day passed without incident. Soon, public opinion and the courts turned against Palmer, putting an end to his raids and the First Red Scare.