What are theories of rights primarily concerned with?

Theories of rights are fundamentally focused on the principles that justify having rights, addressing the philosophical and ethical foundations that underpin the existence and recognition of rights within legal systems. This area of study investigates why individuals or groups are entitled to certain claims or privileges, exploring concepts such as justice, equality, and human dignity.

This leads to discussions about different types of rights, such as natural rights, legal rights, and moral rights, and how these concepts interact with social and legal norms. Understanding these principles is crucial because they determine how rights are recognized, protected, and enforced within societies.

In contrast, the other options are more related to procedural aspects or historical comparisons without delving into the philosophical justifications for rights themselves. For example, evidence required for legal proceedings is about the practical workings of the legal system, consequences of violating laws pertains to enforcement and sanctions, and historical developments of legal systems focus on the evolution of laws rather than the underlying justification for why rights exist.