Which of the following concepts is most closely related to the protection against overly restrictive residency requirements?

The concept most closely related to the protection against overly restrictive residency requirements is the protection of individual freedoms. This notion encompasses the idea that individuals have the right to move freely and establish residence in different places without facing undue burdens or restrictions imposed by the state. Overly restrictive residency requirements can infringe upon these freedoms, and thus they must be scrutinized for compliance with constitutional principles designed to safeguard individual liberties.

This protection aligns with the constitutional rights that guard against discrimination and ensure equal access to opportunities, highlighting the importance of allowing individuals, regardless of their residency status, to participate fully in society. It supports the notion that individuals should not be legally barred from exercising their rights based on arbitrary residency criteria. As such, the emphasis on individual freedoms is crucial in evaluating the legitimacy of residency requirements imposed by governmental entities.