The group that conducted the first protests against the Vietnam War were the college students. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope that this is the answer you were looking for and it has actually helped you.
before the French and Indian war the british didn't really enforce their policys on the colony's so they could basically trade and sell goods however they want. But after the war the british were in massive debt so they needed money, which led to them being more strict and adding the stamp act, tea act, navigation acts, and the intolerable acts. Colonists were angered by this so they started a movement called no taxation without representation. Another event that led to the revolution was the boston massacre were british troops opened fire on some angry colonists. Sorry I don't know exactly how slaves contributed
The transcontinental railroad helped connect the east and west side of the U.S. It also made it easier to move westward.
John Adams, Benjamin Franklin, Alexander Hamilton, John Jay, Thomas Jefferson, James Madison, and George Washington and Adams, Jefferson
On January 1, 1959 Fidel Castro, a nationalist, overthrew General Fulgencio Batista, Cuba's American backed president. This made the current US President Eisenhower and the VIA nervous. At that time almost half of Cuba's sugar plantations and most of its cattle ranches were owned by US companies and wealthy individuals, there was also a huge American influence over Cuba's mining operations as well. Castro, however, wanted to eliminate US influence over his nations industries.
Eisenhower, then Kennedy when he became President, arranged to train Cuban exiles in guerilla warfare to overthrow Castro. The first plan was to destroy Castro's tiny air force by bombing the air field. But Castro found out about the plan and moved the planes keeping them safe. The next plan was to send the guerilla exiles to invade a isolated spot on the island known as the Bay of pigs. But every detail of the operation was broadcasted by a small radio station on the island that the CIA failed to spot. So Castro was ready for the invasion. Castro's troops were able to pin the invaders, who surrendered in less than a day.
The Bay Of Pigs invasion was a total failure. Kennedy, who didn't want to start WWIll chose not to provoke a all-out war. in 1962the Cuban middle crisis began, which further strained tensions between the Soviet, Cuban and American governments.