Separation of powers

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Separation of powers refers to a system of government that distributes the powers and functions of government among separate and independent entities. In the United States, the federal government is divided into three branches: executive, legislative and judicial. TheUnited States Constitution assigns each of these branches distinct powers and responsibilities. The separation of powers is sometimes referred to as a system ofchecks and balances because the Constitution provides each branch with certain powers over the other two branches.[1][2][3][4][5]
Background
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According to theNational Conference of State Legislatures (NCSL), the three-part structure of government outlined in theUnited States Constitution was inspired by the political theory of 18th century French philosopher Montesquieu. In his workThe Spirit of the Laws, Montesquieu divided the powers of government into the three categories of executive, legislative and judicial. He argued that in order to protect liberty and prevent the abuse of government power, these powers should be exercised by separate institutions and officials.[2][3] According to the Legal Information Institute at Cornell University, the separation of powers is "Also known as the system of checks and balances" because "each branch is given certain powers so as to check and balance the other branches."[1]
Like theUnited States Constitution, manystate constitutions also require the separation of powers. According to the NSCL, "Fortystate constitutions specify that government be divided into three branches: legislative, executive and judicial."[2] All fifty states have alegislature, an executive branch headed by agovernor, and ajudiciary.
Theory and practice
Powers and functions of the three branches of government
According to online resources published by the NCSL and the Harry S. Truman Library, the United States federal government and state governments are organized into three branches:[2][6][7]
- Thelegislative branch creates and passes laws and decides how to appropriate government funds.
- At the federal level,Congress is composed of theUnited States Senate andHouse of Representatives.
- Each state has its ownlegislature; all state legislatures except forNebraska are modeled on thebicameral structure of Congress.
- Theexecutive branch administers and enforces the laws enacted by the legislature.
- Headed by thePresident of the United States at the federal level and by a governor at the state level.
- The head of the executive branch usually has the power to approve orveto laws passed by the legislature.
- Thejudicial branch interprets laws and applies them to specific cases, assigning guilt and innocence and determining punishments and compensation.
- Headed by acourt of last resort, either theSupreme Court of the United States or astate supreme court.
- Some courts conductjudicial review of laws and government actions to determine whether or not they are constitutional.
The NCSL describes these as "The traditional characterizations of the powers of the branches of American government."[2]
See also
External links
Footnotes
- ↑1.01.1Legal Information Institute, "Separation of powers," accessed September 20, 2017
- ↑2.02.12.22.32.4National Conference of State Legislatures, "Separation of Powers - An Overview," accessed September 21, 2017
- ↑3.03.1Stanford Encyclopedia of Philosophy, "Baron de Montesquieu, Charles-Louis de Secondat," April 2, 2014
- ↑US Legal, "Separation of Powers Law and Legal Definition," accessed September 20, 2017
- ↑Dictionary.com, "Separation of powers," accessed September 25, 2017
- ↑National Conference of State Legislatures, "Separation of Powers - Executive Veto Powers," accessed September 22, 2017
- ↑Harry S. Truman Library & Museum, "Three Branches of Government," accessed September 21, 2017
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