The principle of "one person, one vote" is associated with which constitutional concept?

The principle of "one person, one vote" is fundamentally tied to the concept of equal protection under the law, which is articulated in the Fourteenth Amendment of the U.S. Constitution. This principle emphasizes that all citizens' votes should carry the same weight in elections, thereby ensuring that individuals have equal representation. It highlights the importance of fairness and equality in the electoral process, aiming to prevent any form of voting dilution where certain groups might have more influence than others merely due to population discrepancies or districting practices.

While due process, including both substantive and procedural aspects, deals with the legal rights and procedures afforded to individuals, the core of "one person, one vote" directly relates to the equal protection clause. This concept has been reinforced through various Supreme Court rulings, which have invalidated practices that result in the unequal distribution of voting power or representation among the population. Therefore, the correct association of this principle is with equal protection, as it seeks to uphold the democratic ideal of equal participation in the electoral process.