I’ll give you all that I know
Censure.
Contested Senate Elections.
Declarations of War.
Expulsion.
Filibusters and Cloture.
Impeachment.
Investigations.
Nominations.
They seceded because B)They wanted to keep slavery
The answer is ethnicity. However the race is a difficult way of distinguishing human beings based on physical features such as skin color, ethnicity creates differences out of cultural traits and complexes. In addition, cultural geography discovers the connections of culture with space, place, and landscape. The knowledge of a developing, homogenous global culture is based on the insight of a universal Americanization.