Answer:
Bay of pigs and ballistic missiles
After the failed U.S. attempt to overthrow the Castro regime in Cuba with the Bay of Pigs invasion, and while the Kennedy administration planned Operation Mongoose, in July 1962 Soviet premier Nikita Khrushchev reached a secret agreement with Cuban premier Fidel Castro to place Soviet nuclear missiles in Cuba to deter the usa.
good luck
The Battle of Lexington and Concord was the Start of the American Revolution ( April 19, 1775) (“Shot heard ‘round the world) It was one of the last straws if peace to be taken between the States and Britain (The Declaration of Independence was the last straw and was what cause the stamp of the war to be put down in 1776)
Answer: I think it was Photography. After photos began to get leaked to the press is when people started to realize the conditions of child laborers