What are the first ten amendments to the U.S. Constitution called?

The first ten amendments to the U.S. Constitution are collectively known as the Bill of Rights. This set of amendments was introduced to ensure individual liberties and limit the power of the government. The Bill of Rights was ratified in 1791 and includes crucial protections such as freedom of speech, the right to bear arms, and the right to a fair trial, among others. These amendments were added to address concerns raised by the Anti-Federalists during the debate over the ratification of the Constitution, advocating for the protection of individual rights against potential government overreach.

The other options represent different concepts in U.S. history. The term "Amendments" is broader and refers to any changes made to the Constitution but doesn't specifically denote the first ten. The Articles of Confederation was an early governing document that preceded the Constitution, outlining the framework of the government, while the Federalist Papers were a series of essays written to support the ratification of the Constitution, promoting its principles rather than delineating specific rights.