Answer:
The US continued to control the canal and surrounding Panama Canal Zone until the 1977 Torrijos–Carter Treaties provided for handover to Panama. After a period of joint American– Panamanian control, the canal was taken over by the Panamanian government in 1999. It is now managed and operated by the government-owned Panama Canal Authority.
Explanation:
I think the answer to this problem is c not sure tho!
1. D
2. B
3. C
4. (You didn't include the choices to answer the question, sorry)
Answer: Containment
Explanation: The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II