I can answer the cotton gin one it was a invention used to pick the seeds of cotton made it faster for cotton picking in the south
Answer:
To scare the tax collectors into not collecting taxes
Answer:
the power of judicial review
Explanation:
The first three and I geuss they probably need money too
Answer:
to find a connection between the Atlantic and Pacific ocean
to improve their ability to trade valuable goods from the east Indians
to increase their ability to more easily trade valuable goods
to close off a potential trade route for the English
there ya go