Which political, economic, and social systems best related to the ideals of American society during the late 1800s and early 1900s?

Marxism/socialism

capitalism/Marxism

democracy/capitalism

utopianism/socialism

Democracy and capitalism

The third alternative is correct.

American society has a great identification with the capitalist economic system and with the social model of democracy, where all citizens have individual freedoms and the right to choose their representatives.

The US is so identified with these values that they were the symbol nation of these systems, having great influence on both the expansion of capitalism and democracy around the world. Therefore, the US is the largest democracy in the world and inducer of the capitalist system.