5. is the US has unequal economic opportunities.
6. Correct! Seminole War.
7. Adams-Onis Treaty.
8. Correct, slave revolt.
9 . Alien and sedition acts.
10. Correct, it was important for transportation of goods.
I think Nigeria but i am not sure sorry i hope this helps :)
Answer:
I can't copy the link but the SOS children's villages are good
If I understood your question right, the answer would be:
Cause: Corruption
Effect: Piracy