The Constitution of the United States is the supreme law of the United States. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally including seven articles, the Constitution delineates the frame of the federal government. The Constitution's first three articles embody the doctrine of the separation of powers, in which the federal government is divided into three branches: the legislative, consisting of the bicameral Congress ; the executive, consisting of the president and subordinate officers ; and the judicial, consisting of the Supreme Court and other federal courts. Article IV, Article V, and Article VI embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. Article VII establishes the procedure subsequently used by the 13 states to ratify it. The Constitution of the United States is the oldest and longest-standing written and codified national constitution in force in the world.
Article Five of the United States Constitution describes the procedure for altering the Constitution. Under Article Five, the process to alter the Constitution consists of proposing an amendment or amendments, and subsequent ratification.
The Equal Rights Amendment (ERA) is a proposed amendment to the U.S. Constitution that would, if added, explicitly prohibit sex discrimination. It was written by Alice Paul and Crystal Eastman and introduced in Congress in December 1923 as a proposed amendment to the United States Constitution. The purpose of the ERA is to guarantee equal legal rights for all American citizens regardless of sex. Proponents assert it would end legal distinctions between men and women in matters of divorce, property, employment, and other matters. Opponents originally argued it would remove protections that women needed. In the 21st century, opponents argue it is no longer needed and some disapprove of its potential effects on abortion and transgender rights.
The Twenty-seventh Amendment to the United States Constitution states that any law that increases or decreases the salary of members of Congress may take effect only after the next election of the House of Representatives has occurred. It is the most recently adopted amendment but was one of the first proposed.
A constitutional amendment is a modification of the constitution of a polity, organization or other type of entity. Amendments are often interwoven into the relevant sections of an existing constitution, directly altering the text. Conversely, they can be appended to the constitution as supplemental additions, thus changing the frame of government without altering the existing text of the document.
The Titles of Nobility Amendment is a proposed and still-pending amendment to the United States Constitution. The 11th Congress passed it on May 1, 1810, and submitted to the state legislatures for ratification. It would strip United States citizenship from any citizen who accepted a title of nobility from an "emperor, king, prince or foreign power". On two occasions between 1812 and 1816, it was within two states of the number needed to become part of the Constitution. Congress did not set a time limit for its ratification, so the amendment is still pending before the states.
Ratification is a principal's legal confirmation of an act of its agent. In international law, ratification is the process by which a state declares its consent to be bound to a treaty. In the case of bilateral treaties, ratification is usually accomplished by exchanging the requisite instruments, and in the case of multilateral treaties, the usual procedure is for the depositary to collect the ratifications of all states, keeping all parties informed of the situation.
The District of Columbia Voting Rights Amendment was a proposed amendment to the United States Constitution that would have given the District of Columbia full representation in the United States Congress, full representation in the Electoral College system, and full participation in the process by which the Constitution is amended. It would have also repealed the Twenty-third Amendment, which granted the District of Columbia the same number of electoral votes as that of the least populous state, but gave it no role in contingent elections.
The Corwin Amendment is a proposed amendment to the United States Constitution that has never been adopted, but owing to the absence of a ratification deadline, could still be adopted by the state legislatures. It would have shielded slavery within the states from the federal constitutional amendment process and from abolition or interference by Congress.
The Child Labor Amendment is a proposed and still-pending amendment to the United States Constitution that would specifically authorize Congress to regulate "labor of persons under eighteen years of age". The amendment was proposed on June 2, 1924, following Supreme Court rulings in 1918 and 1922 that federal laws regulating and taxing goods produced by employees under the ages of 14 and 16 were unconstitutional.
A convention to propose amendments to the United States Constitution, also referred to as an Article V Convention, state convention, or amendatory convention is one of two methods authorized by Article Five of the United States Constitution whereby amendments to the United States Constitution may be proposed: on the Application of two thirds of the State legislatures the Congress shall call a convention for proposing amendments, which become law only after ratification by three-fourths of the states. The Article V convention method has never been used; but 33 amendments have been proposed by the other method, a two-thirds vote in both houses of Congress; and 27 of these have been ratified by three-fourths of the States. Although there has never been a federal constitutional convention since the original one, at the state level more than 230 constitutional conventions have assembled in the United States.
State ratifying conventions are one of the two methods established by Article V of the United States Constitution for ratifying proposed constitutional amendments. The only amendment that has been ratified through this method thus far is the 21st Amendment in 1933.
Dillon v. Gloss, 256 U.S. 368 (1921), was a case in which the Supreme Court of the United States held that Congress, when proposing a constitutional amendment under the authority given to it by Article V of the Constitution, may fix a definite period for its ratification, and further, that the reasonableness of the seven-year period, fixed by Congress in the resolution proposing the Eighteenth Amendment is beyond question. Additionally, the Court, upon taking judicial notice that the Eighteenth Amendment became a part of the Constitution on January 16, 1919, when its ratification in the state legislatures was consummated, held that the National Prohibition Act, known informally as the Volstead Act, entered into force on January 16, 1920.
United States v. Sprague, 282 U.S. 716 (1931), was a United States Supreme Court case that dealt with the Fifth Article of the US Constitution. The defendants had been indicted under the National Prohibition Act and were attempting to quash their indictments, arguing that the Eighteenth Amendment had not been properly ratified. Their reasoning was that the Congress of the United States had chosen to ratify it by usage of state legislatures instead of constitutional conventions.
The United States Bill of Rights comprises the first ten amendments to the United States Constitution. Proposed following the often bitter 1787–88 debate over the ratification of the Constitution and written to address the objections raised by Anti-Federalists, the Bill of Rights amendments add to the Constitution specific guarantees of personal freedoms and rights, clear limitations on the government's power in judicial and other proceedings, and explicit declarations that all powers not specifically granted to the federal government by the Constitution are reserved to the states or the people. The concepts codified in these amendments are built upon those in earlier documents, especially the Virginia Declaration of Rights (1776), as well as the Northwest Ordinance (1787), the English Bill of Rights (1689), and Magna Carta (1215).
The Congressional Apportionment Amendment is a proposed amendment to the United States Constitution that addresses the number of seats in the House of Representatives. It was proposed by Congress on September 25, 1789, but was never ratified by the requisite number of state legislatures. As Congress did not set a time limit for its ratification, the Congressional Apportionment Amendment is still pending before the states. As of 2024, it is one of six unratified amendments.
The proposed "Liberty" Amendment to the United States Constitution was first proffered, pursuant to the Constitution's Article V, for the consideration of the 82nd United States Congress on June 28, 1952, in the form of House Joint Resolution No. 491 by the late United States Representative Ralph W. Gwinn of New York.
