The application of the Bill of Rights to the states is a core concept in U.S. constitutional law. Through this process, specific provisions of the first ten amendments, initially designed to limit the power of the federal government, are deemed applicable to state governments as well. This happens through the Fourteenth Amendment’s Due Process Clause, which prevents states from depriving individuals of life, liberty, or property without due process of law. For example, the right to freedom of speech, guaranteed by the First Amendment, is enforceable against state actions due to this principle.
This legal concept ensures a baseline of rights protection for all citizens, regardless of the state in which they reside. Before its development, state governments were not necessarily bound by the Bill of Rights, leading to potential discrepancies in the safeguarding of fundamental freedoms across the country. Its evolution has been crucial in standardizing constitutional protections and preventing states from infringing upon rights considered essential to individual liberty. This has fostered a more uniform application of justice and equality under the law throughout the United States.