Answer:The answer is the first event
Explanation:
Answer: Westward expansion, the 19th-century movement of settlers into the American West, began with the Louisiana Purchase and was fueled by the Gold Rush, the Oregon Trail and a belief in "manifest destiny."
Explanation:
The US wasn't involved in any physical fighting prior to the attack on Pearl Harbor but we were sending supply convoys to Great Britain.
Answer:
A
Explanation:
push means it literally pushes them away from their home. All the other options reflect something that either is a pull (something that they want, so they move there) or a reason to stay. This is a push because they wouldn't want to live in a home that doesn't tolerate their religion
Answer:
They agreed to not use nuclear weapons.
Explanation:
To lessen the threat of an accidental nuclear war, the United States and the Soviet Union agree to establish a “hot line” communication system between the two nations. ... The United States had discovered that the Soviets were building missile sites in Cuba capable of firing missiles with nuclear warheads.
