Two-party system
A two-party system is a form of bourgeois democracy in which two political parties hold absolute control of political institutions with few opportunities available for third-parties. In the United States of America, there exists a corporatocratic republic in which two right-wing parties hold near-total control — the Democratic and Republican Party.
“The United States is also a one-party state but, with typical American extravagance, they have two of them.” – Julius Nyerere