C, John Ross and the Cherokee Indians
The answer is Article 2 of the Constitution which is about the executive department; in other words these articles state the power of the president as well as his/her power, responsibilities and impeachment.
Black Dispatches was a common term used among Union military men in the American Civil War for intelligence on Confederate forces provided by African-Americans. This source of information represented a prolific and productive category of intelligence obtained and acted on by Union forces throughout the Civil War.
Italy and Germany were able to unify, in a big part because of B) nationalism. Due to a culture and ideology of the unity of these regions based on national identity there were movements that began to push these societies towards national unification.