What term describes changes added to the Constitution?

The term that refers to changes added to the Constitution is "Amendments." In the context of the U.S. Constitution, amendments are formal changes or additions that modify the original text. The process for amending the Constitution is outlined in Article V, which allows for changes to be proposed either by a two-thirds majority in both Houses of Congress or by a convention called for by two-thirds of state legislatures. This system ensures that amendments can only be made with significant support, reflecting the importance and permanence of constitutional law.

The other options, while related to legal and constitutional contexts, do not specifically denote changes to the Constitution. "Revisions" typically refers to alterations or edits to a document that may not be formalized in a constitutional context. "Provisions" generally refers to specific stipulations or conditions contained within legal documents, while "Clauses" indicate particular sections or phrases within a document. Therefore, "Amendments" is the precise term used to describe formal changes made to the Constitution.