It allowed any State decide wether or not to allow slavery not depending on their location on a map.
There was more amarican solders and there really wasnt anything to fight about.
1) PATRIOTISM
Americans fought for their freedom so their motivation was unstoppable.
2) WAR WAS ON OUR TERRITORY
Americans knew the layout of their land.
3) FRENCH
The French helped the Americans with supplies and weapons.
D 12.4 is you answer over the years from 2000 to 2010 they have had a jump in there education department
I think that fiscal gains best justifies the opening of Central Park in NYC in 1857