Separation of powers

The Separation of Powers is an important part of the United States Constitution, and was originally proposed by the Enlightenment philosopher Montesquieu. With the checks and balances created by the separation of powers, each of the three branches of government can limit the powers of the others. This way, no one branch becomes overly powerful. A strict separation of powers doctrine has two prohibitions. First, no branch may encroach upon the powers of another. Second, no branch may delegate to another branch its constitutionally assigned power.

The three branches of government are the legislative branch, the judicial branch and the executive branch (which is vested in the office of the President of the United States. The Legislative branch consists of the two houses of Congress, the Senate and the House of Representatives (informally referred to as 'the House'). Within the Judicial branch contains the highest seat of constitutional upholding authority, the United States Supreme Court.

Powers of the Legislative Branch
The powers of the Legislative branch are listed in Article I of the Constitution, including:
 * Impeachment, (The House)
 * The trial of impeachments, (the Senate)
 * Power To lay and collect Taxes, Duties, Imposts and Excises, 
 * to pay the Debts and provide for the common Defence and general Welfare of the United States,
 * To borrow Money on the credit of the United States,
 * To regulate Commerce with foreign Nations,
 * To establish an uniform Rule of Naturalization, 
 * To establish uniform Laws on the subject of Bankruptcies,
 * To coin Money, and regulate the Value thereof,
 * To establish Post Offices and post Roads,
 * To constitute Tribunals inferior to the Supreme Court, 
 * To declare War, 
 * To raise and support Armies,
 * To provide and maintain a Navy, 
 * To make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by the Constitution in the Government of the United States, or in any Department or Officer thereof.
 * Ratify Treaties, (two-thirds vote of the Senate)
 * Confirm Presidential appointments,<BR>
 * Override of Presidential Veto (two-thirds vote of each house)<BR>

Powers of the Executive Branch
The powers of the Executive Branch are listed in Article II of the Constitution, including:

The President has the following powers:<BR>
 * Veto of acts of Congress
 * Commander in Chief of the Armed Forces,<BR>
 * Power to pardon, except in cases of impeachment,<BR>
 * Make Treaties<BR>
 * Appointment of Ambassadors, other public ministers and consuls, Judges to the federal courts, and all other Officers of the United States,<BR>

The Vice President has the tie-breaking vote in the Senate.

Powers of the Judicial Branch
The powers of the Judicial Branch are listed in Article III of the Constitution, including:

The Jurisdiction of the Federal Court System includes: The Power of Judicial Review was added by the Supreme court Decision Marbury v. Madison by Chief Justice John Marshall. The power was said to be implied in Article III Section 2 of the Constitution.
 * All cases arising under:<BR>
 * The Constitution, <BR>
 * The Laws of the United States,<BR>
 * Treaties,<BR>
 * All Cases involving: <BR>
 * Ambassadors,<BR>
 * Public Ministers,<BR>
 * Consuls,<BR>
 * All cases of:<BR>
 * admiralty<BR>
 * maritime Jurisdiction<BR>
 * Controversies
 * To which the United States shall be a party,<BR>
 * Between two or more States,<BR>
 * Between Citizens of different States,<BR>
 * Between Citizens of the same State claiming Lands under Grants of different States,<BR>

Checks and Balances
All three branches check and balance each other.

Legislative Branch
The Legislative branch is checked by the other branches because of the following:<BR>
 * The President's veto power,<BR>
 * Judicial review,<BR>
 * The Vice President is President of the Senate and has the Tie-breaking vote.<BR>

The Legislative branch checks the other branches the following ways: <BR>
 * They confirm the President's appointments,<BR>
 * They have the power to impeach the President,<BR>
 * They can override a Presidential veto, <BR>
 * The President cannot make any law that has not been passed by them,<BR>
 * They can impeach Judges, <BR>
 * They can limit the jurisdiction of the courts.<BR>

Executive Branch
The Executive branch is checked by the other branches because of the following:<BR>
 * The President's appointments are confirmed by the senate, <BR>
 * He is subject to impeachment, <BR>
 * He cannot make laws that were not passed by congress, <BR>
 * The laws that he does sign are subject to judicial review, <BR>
 * His veto can be overturned by a two-thirds vote in congress.<BR>

The Executive branch checks the other branches because: <BR>
 * The president has veto power, <BR>
 * He appoints judges, <BR>
 * The Vice President is President of the Senate, and has the tie-breaking vote.

Judicial Branch
The Judicial branch is checked by the other branches because: <BR>
 * It's judges are appointed by the president, <BR>
 * It's judges are confirmed by the senate, <BR>
 * Congress can limit it's jurisdiction, <BR>
 * Congress can impeach judges.<BR>

The Judicial branch Checks the other branches through the following:<BR>
 * Judicial review, <BR>
 * The Chief Justice of the Supreme Court presides over the impeachment of a president.