What means "not"caring and it is the most common reason why people do not vote in elections?

What political ideology is associated with the democratic party in the United States

Apathy

Not caring could refer to the election term "abstention", when an individual chooses not to cast a ballot or is not present to vote in an election. The most common reason for why people do not vote in elections is lack of interest.

The political ideology associated with the democratic party is liberalism, which encompasses the ideological branches of social equality, environmentalism, and egalitarianism.