The answer is McCarthyism.
During this period, the U.S. was determine to prevent the spread of
communism in its territories.
Surveillance and warrantless arrest of suspects were rampant. Many lost their careers after being branded a
communist while others were put in jail.
Many criticized this actions as unconstitutional.
A. A system of writing. The inca communicated with a series of knots tied in ropes.
Abraham Lincoln is the right answer
The anser is A hope this helped