The correct answer is McCarthyism.
McCarthyism is the act of making allegations of subversion or injustice without legitimate respect for prove. The term alludes to U.S. Senator Joseph McCarthy and has its origin in the period in the United States known as the Second Red Scare, enduring generally from 1947 to 1956 and portrayed by uplifted political constraint and in addition a battle spreading trepidation of Communist effect on American organizations and of undercover work by Soviet operators.
June 2, 1863: Lee ready to invade Pennsylvania
Final plans are in place for Confederate Gen. ... Lee wants to relieve the pressure in the west by threatening Washington. He hopes not only to supply his own army on northern soil, but to force the federals into a decisive battle to decide the war.
The Russians created a new communist government that aligned with the Central Powers instead.
it's either a or b but I mainly think a