The following is a list of the 27 constitutional amendments. Twenty-five of these constitutional amendments are currently active. The two amendments of the constitution that are inactive are the 18th Amendment (Prohibition) and the 21st Amendment (Repeal of Prohibition). You can also download a PDF of the 27 Amendments if you wish to.

There are currently 27 ratified amendments (of which the first ten are known as the Bill of Rights) to the Constitution since its enactment. The fifth article of the U.S. Constitution details the procedure for amending it.

Thirty-three amendments to the Constitution of the United States have been proposed by the United States Congress and sent to the states for ratification since the Constitution was put into operation on March 4, 1789. Twenty-seven of those, having been ratified by the requisite number of states, are part of the Constitution. ... 27 Amendment ...

Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.

All told, we have ratified 27 constitutional amendments across American history. We can divide these amendments into four different periods of constitutional reform: The Founding era 1791 – 1804 Gave us our first 12 amendments, including the Bill of …

There have been 27 amendments to the Constitution, beginning with the Bill of Rights, the first 10 amendments, ratified December 15, 1791.

Since the Constitution went into effect on March 4, 1789, twenty-seven amendments have been added to the Constitution. This page gives just a short summary of each of these amendments. For more information about each amendment, click on the links in the box at the right of this page.

2021年6月14日 · But only 27 amendments to the U.S. Constitution have been ratified, out of 33 passed by Congress and sent to the states. Under Article V, states also have the option of petitioning Congress...

2025年1月23日 · Constitution of the United States of America - Amendments, Ratification, Bill of Rights: A brief synopsis of the amendments to the U.S. Constitution, along with links to articles on each, is provided in the table.

There have been 27 amendments added to the Constitution since its ratification over 230 years ago. Each amendment has meant big changes to our system of government, and our nation as a whole. How have constitutional amendments transformed the Constitution?