Whoever answers this will get 50 points. How did the relationship between Cuba and the United States change during Barack Obama's presidency?

As a result, the United States established an embargo on Cuba in October 1960 and broke diplomatic relations the following January. Tensions between the two governments peaked during the April 1961 "Bay of Pigs" invasion and the October 1962 missile crisis

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.