Why were slave families sometimes separated?

Under the article of confederation everyone had to agree so it was hard to get amendments passed true or false

Many asian immigrants came to the united states in the 1960s and 1970s because of push factors, including the possibility of religious freedom. economic opportunities. the chance of family reunions. o poverty and chaos.

Was the civil war inevitable? could anything have been done through compromise to stop it, or did it have to happen?