Explain the relationship between the u. s. and cuba in the 1960s

The relationship between the U.S. and Cuba in the 1960s was the worst in the history of the two nations and was subject to possibly destructive tensions.

In 1960, US imposed many restrictions to counterattacks the Cuban government for changing some of the US private assets into public assets.

After Fidel Castro came to power in 1961, there were a number of attempts made by the CIA to overthrow him. It was because the CIA believed that Fidel Castro's regime would prove to be a hazard to the regional dominance of the United States and that he may also help Russia in its anti-American activities.

Later, many presidents of America tried to unite both the nations during Cold War.

genetics is the study of how dna works, the methodologies defining the new recent technologies allow scientist to have a panoramic view of the entire dna landscape, especially how genomes interact with their environment, including off course, factors outside their organisms.

thus is very possible the existence of both scenarios, where populations of isolated individuals have different genetic traits, and share traits related to genetic mutation, due rats can easily travel overseas using human transport channels. so scientists could get a vast number of data, including human interaction, evolution of rodents, health development, spread of infections, development of new organisms, how genomes evolve in different environments and so on.

explanation:

damn girl thats not really your friend then. : /