27. The incident that began the tensions of the Cuban Missile Crisis was... a. Fidel Castro taking over and changing Cuba's political system to communism.
b. President John F. Kennedy's strategy of containment.
c. The failed coup of Cuba during the Bay of Pigs invasion.
d. The discovery by the U. S. of Soviet nuclear missile bases on the island of Cuba.

What does the country say concerning the status of free blacks living in the united states? a) they have the same rights as any other "free" people, and are full citizens. b) they have the same rights as any other "free" people, but are not properly citizens. c) they are citizens, but don't have the full rights granted to other citizens. d) they are not citizens, and have no right to petition the court.