Answer:
Koponen Libby wrote a True Book about North America's Geography and Continents.
I will be different because more people will join the program and when the program expands the more people will be intrested and then the U.S has a more chance that people would want to join the army or military
The southern United States had the highest percentage of slaves. I am not sure what time period you are talking about but I assume you mean in the United States.
The closest one is the last one. He can veto bills that he doesn't like. That means it has to go back to both houses. They can re-submit it with a 2/3 majority and his veto can be overridden and it becomes law without his consent.
Abundance of water was why, i might be wrong so dont quote me
