The Supreme Court declared that, under the law, slaves were not people but private property belonging to their owners in which of the following cases?

The specific powers granted to Congress in Article I, Section 8 of the U.S. Constitution are called the ________ powers

a. expressed b. executive c. implied d. sovereign

______ is a split among an electorate along party lines.

a. A factional split b. A regional faction c. Polarization d. Partisanship