The correct matching are as follow:
1. HEARING: Listen to various experts about the bill, both supporters and opponents of the bill.
2. OVERRIDE: Two-thirds majority vote needed.
3.FLOOR ACTION: Activity concerning a bill which may include debates and compromise.
4. IN SESSION: The time when congress is active and members are present, fulfilling their respective duties.
Westward expansion began with the Louisiana Purchase, (it was a movement of settlers into the American West.)
It’s where everything happens, like the big highlight of the story
I believe the answer is b because there were often wars between African clans and the best way to get rid of the prisoners and get things they needed at the same time was to trade them.