The 13 "states" were not forced to pay taxes and send troops to help in conflicts because the government had little power. This lead to a new government being created.
House Un-American Activities Committiee was created by Martin Dies Jr. on May 26, 1938. to investigate so called disloyalty and subversive activities by citizens and those organizations suspected of having links with communism.
Also, it was necessary to show that the involvement of communists in disorder in the demonstrations of African Americans in the fight against racism will not be tolerated.
Afro Americans have long been the target of the Communists, and through struggle of black people they have seen a chance to interfer and carry out their Communist ideas.
Right answer is C. because the joined the communist
Yes, it is true that historians believe that the time from prehistory to the development of agriculture spans more than two million years, since it is thought that humans first appeared on Earth roughly six millions years ago.
