How was the philosophy of McCarthyism similar to the Truman Doctrine? O A. Both claimed that American communists were more dangerous
than foreign communist governments.
O B. Both argued that American security depended on the
government's successful opposition to communism.
O C. Both relied on promoting the values of democracy and free market
capitalism to undermine communist arguments.
D. Both suggested that international organizations were a key tool in
the fight against communism.