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.
Wood's Despatch is the event observed in History of India under British Rule. Sir Charles Wood was the Preseident of Board of Control of the British East India Company. In 1854 he sent the Despatch to the then Governor Lord Dalhousie regarding the education in India. ... This is known as Wood's despatch
The answer is C. it put japan on the defensive