The Preamble of the constitution is its introduction.
It's six goals were: to form a more perfect union, establish justice, insure domestic Tranquility, provide for the the common defense, promote the general welfare, and secure the Blessings of Liberty.
Constitution has seven major principles: popular sovereignty, republicanism, limited government, federalism, separation of powers, checks and balances, and individual rights.
Popular sovereignty is the authority of the people
Under republicanism voters hold sovereign power.
By making a limited government, the government would have certain powers granted by the people.
There's three types of of government powers: Enumerated powers, reserved powers, and concurrent powers.
17 amendments abolished slavery, define citizenship, guarantee the right to vote to all citizens, authorize and income tax, and set a two-term limit of presidency.
Executive branch includes president, Vice President, & other offices. This branch carries out laws.
President plays the chief executive, chief diplomat, commander in chief, chief of state, and legislative leader.
Chief executive carries out nations laws. Chief diplomat directs foreign policy, appoints ambassadors, and discusses treaties. Commander in chief use military to assist situations at home and around the world. Can't declare war.
3 decision tasks- deciding which cases to hear among thousands, deciding the case, & determining an explanation (Court's opinion).
Supremes Court's power to examine the laws and actions of local, state, and national govs and to cancel them if they violate the constitution is the Judicial Review.