1,3,4 and 5......
Probably wrong
Answer:
The need for slavery grew because of trade between colonies.
Explanation:Because the slavery is the trade.
Where's the blank. If you write it then I will be able to help you out.
1. C
2. A
3. B
4. D
Incumbent is someone who currently holds office ( 3 is B) And so 4 will be D. Because they are 'losing' in #2 the answer is A (defeat). And when Congress can pass legislation they must have the majority (1 is C).