SOMEONE HELP PLEASE WILL GIVE BRAINLIST IF ANSWER ALL 4 questions please

1. A tariff is a tax or duty to be paid on a particular case of imports or exports. So b.

2. I THINK it would be d. but I could be wrong.

3. I think it would be b.

1: B

2: A

3: B

4: B

Hope this helps you :)

d: their own individual powers within the new goverment