Question

In a system where two parties compete for power and minor parties exist but two parties dominate, what is this political system called?

Answer 1

A two-party system, such as the Democrats and Republicans in the United States, is a political system where two parties dominate, while minor parties exist.

Step-by-step explanation:

The political system where two parties dominate but minor parties exist is called a two-party system. In this system, two major political parties have primary control, such as the Democrats and Republicans in the United States.

Minor or third parties also exist, but it is difficult for them to be successful without a strong network. The winner-take-all Electoral College system and rules for getting on the ballot make it challenging for third parties to win national office.

Duverger's law, which states that political systems with plurality voting and single-member districts will have two competitive political parties, explains this phenomenon.