How many amendments does the U.S. Constitution contain?

The United States Constitution contains 27 amendments. This number reflects the formal changes and additions that have been made to the Constitution since its ratification in 1788. The first ten amendments, known as the Bill of Rights, were introduced in 1791 and were designed to protect individual liberties. Subsequent amendments have addressed various issues, including voting rights and the structure of government. The final amendment was ratified in 1992, demonstrating the enduring nature of the Constitution while also allowing for adjustments to accommodate societal changes. Each amendment represents a significant moment in American history, reflecting the evolving values and principles of the nation.