Which amendment is known for addressing equal protection of the laws?

The Fourteenth Amendment is known for addressing equal protection of the laws, primarily through its Equal Protection Clause. Ratified in 1868, the Fourteenth Amendment was part of the Reconstruction Amendments aimed at extending rights and protections to former slaves and ensuring that all individuals are treated equally under the law. The Equal Protection Clause specifically prohibits states from denying any person within their jurisdiction the equal protection of the laws, establishing a constitutional foundation for civil rights and anti-discrimination efforts. This amendment has been pivotal in numerous landmark Supreme Court cases that have shaped civil rights in the United States, affirming that the law must apply equally to all persons, regardless of race, gender, or other characteristics.