I think the answer to your question is Red Scare because I have never herd of the Red Smear before.
Answer:
Britain had expected the Southern colonies to remain loyal, in part because of their reliance on slavery. Many in the Southern colonies feared that a rebellion against the mother country would also trigger a slave uprising against the planters.
Explanation:
Connecting past and present helps you see how humans have chosen to deal with conflict, which can lead to war, political debate, neighborhood riots, discrimination, etc. But also linking past and present helps us see how humans have solved any problems they have come across. Whether it be an economic issue, something that effects many people, or a personal issue.
1 . The meaning of boo is to suddenly surprise someone.
Or , to show dissatisfaction and disapproval.
Also, a slang you could call your lover.
2. A boo could mean boyfriend or girlfriend .
3. Anyone calls anyone boo I guess .