Answer:
Because Cuba was afraid the United States might invade again
Answer:
Sectionalism served Abe Lincoln well in the presidential election of 1860. All of the Northern states opposed slavery, so the popular vote went with like-minded Lincoln. The victory spurred 11 Southern states to secede from the union and form the Confederate States of America.
Explanation:
North Vietnam launched an invasion of South Vietnam. ... The attack of two U.S. destroyers by the North Vietnamese.
American involvement in Vietnam
Longest war in American history divides the nation