Final answer:
People who identify with no political party are known as Independents. While party identifiers are common, many choose not to align publicly with a party, especially young Americans and the politically marginalized.
Step-by-step explanation:
People who do not belong to any political party and do not consistently prefer the candidates of one party over the other are typically referred to as Independents.
While party identifiers make up a majority of the voting public, there is a significant number of voters who prefer not to publicly align themselves with a political party, though they may lean toward one in private.
This tendency is notably prominent among young Americans, who are more focused on individual issues rather than party affiliation. Additionally, a person's party identification can influence how they vote, especially if they are uncertain about specific issues or candidates.
It is crucial to understand the difference between being a registered party member and merely identifying with a party's principles. Some states in the U.S. do require voters to declare a party affiliation to vote in primaries, but such declarations do not necessarily indicate long-term loyalty to a party.
Furthermore, there are individuals who participate in political discussions or donate to causes but choose not to register to vote, often referred to as politically marginalized.