Every state must have at least two representatives in congress

Which country is this concerning ?

The constitution provided for the rise of political parties

The supreme court is called "the court of last resort"

West virginia was one of the original 13 states

Only one state wasn't represented at the constitutional convention

The preamble gives the reasons for writing the constitution

marthabarajas, have you ever though of using Google or wiki, most of these basic question can be answered through them.