Which chamber of Congress must confirm presidential appointments?

According to Ansolabehere et al., campaign contributions primarily:

According to Cairney, a major criticism of the policy cycle is that:

What conclusion do Ansolabehere et al. reach about money in elections?

Divided government occurs when:

Why does Lipsky argue discretion is unavoidable in public service jobs?

A closed primary allows:

The free-rider problem occurs when:

The Supremacy Clause of the Constitution ensures that:

The one person, one vote rule requires Texas to: