I believe it's Seminoles, so b.
Answer:
The main factor was water every civilization needs a water source then only can it flourish so nile valley flourished cause of the river the silt from it to farm and yearly flooding
Explanation:
Because of potatoes nd the fact they were immigrants
The main result of the Supreme Court decisions in McCulloch v. Maryland and Gibbons v. Ogden was that the federal government was allowed to continue to exercise its power to regulate interstate commerce over the states.