Alexander Hamilton and Aaron Burr were both in a political and personal battle
This treaty gave the Japanese Manchuria which is part of modern day China and was formally known as Manchukuo.
In the east the roman catholic church and the orthodox church emerged from the schism.
The extension of slavery into the western territories.
For a specific instance, see the landmark supreme court case Dred Scott v. Sandford.
First solve this problem 2 7/8 - (-3/20)