One of the main reasons why the U.S. stiffened its economic sanctions against Cuba was being Cuba shot down two United States civilian planes during this time.
Answer:
This was a group of people running a network called the Underground Railroad. They smuggled African-Americans into free states (including Kansas) and Canada during the late 1700s.
I believe the first one is It made it illegal to create racially segregated schools in the united states.
oh and you copied and pasted it like 4 times i think unless i’m reading it wrong so i think the answer is the last one.
Answer: um I beleive your answer is the Vietnam wars
Explanation: hope this helped
