I believe the correct answer is D.
Legal Amendment because it is the only thing that can fit in the sentence
Folk music--this traditional music first emerged in the 19th century and revived during the 1950s and 1960s as protest music.
Folk music of the 1950s and 1960s told the story of civil rights and Vietnam. Bob Dylan, Joan Baez, and Pete Seeger were some of the famous folk singers of the period. The music resonated with the youth generation and was the anthem of protest. <span />
B) A loyalist because many loyalist believed that revolution was not worth the cost
Loyalists were citizens that were still loyal to Britain even while others were angry with their treatments. They believed that they still owed Britain, and that the revolution was only going to hurt the relationship.