They relied on Forts Jackson and St. Philip, and helped with defense of them.
In their views was to protect and preserve slavery. This is the reason why they helped the union in Civil War.
The answer is A. Robert Fulton, who, although he wasn't the first one to come up with the steamboat idea, Fulton built the first safe practical model of the steamboat.
Answer: second one
Explanation:
Congress can’t make any laws that mess with freedom of speech, freedom of press, etc.,