Answer:
The answer is "Fear of Communism."
Explanation:
The Cuban fight for independence took place in the late 1890s. U.S. concerns were commercial, economic and about security. Cuba turned into a Communist country in the early 1960s following the revolution led by Fidel Castro.
Connecting past and present helps you see how humans have chosen to deal with conflict, which can lead to war, political debate, neighborhood riots, discrimination, etc. But also linking past and present helps us see how humans have solved any problems they have come across. Whether it be an economic issue, something that effects many people, or a personal issue.