Congress - Gov Unit 2

AP Government Study Guide: Unit 2 – Congress & The Presidency

Topic 2.1 – The Structure of Congress

Feature

House of Representatives

Senate

Total Members

435 members

100 members

Minimum Age

25 years old

30 years old

Citizenship Requirement

7 years

9 years

Term Length

2 years

6 years

Representation

Specific district based on state population

Entire state (2 per state)

Constitutional Location

Article I, Section 2

Article I, Section 3

Chamber Debate Style

More formal, stricter rules

Less formal, broader debate

Topic 2.2 – Structures, Powers, and Functions of Congress

Powers of Congress
  • Enumerated Powers: Explicitly stated powers directly granted to Congress in Article I, Section 8, Clauses 1–17 of the Constitution.

  • Implied Powers: Powers not explicitly listed but deemed "necessary and proper" to execute enumerated powers, grounded in Article I, Section 8, Clause 18 (the Necessary and Proper / Elastic Clause).

  • Economic Powers: Power to tax, borrow money, regulate interstate and foreign commerce, coin money, and declare bankruptcy standards.

  • Military Powers: Power to declare war, raise and support armies, maintain a navy, and make rules governing military forces.

  • Application of Necessary & Proper Clause: Allows Congress to pass modern legislation (e.g., environmental protection, civil rights) as an extension of its enumerated power to regulate interstate commerce.

Exclusive Chamber Powers
  • House Exclusive Powers: Initiates all revenue/tax bills, impeaches federal officials, and elects the President in the event of an Electoral College tie.

  • Senate Exclusive Powers: Provides "advice and consent" by ratifying treaties (2/3 vote), confirms presidential appointments (judges, cabinet members), and conducts trials for impeached officials.

Congressional Leadership
  • Speaker of the House (House): Constitutionally required. Presides over the House, controls the legislative agenda, assigns bills to committees, and leads the majority party.

  • President of the Senate (Senate): Constitutionally required (held by the Vice President of the US). Presides over the Senate and casts tie-breaking votes.

  • President Pro Tempore (Senate): Presides over the Senate in the Vice President's absence; traditionally the senior member of the majority party.

  • Party Whips: Second-in-command officers who rally votes and maintain party discipline.

Topic 2.2 (Cont.) – Procedures, Rules, & Budgetary Process

Key Chamber Rules & Procedures
  • Filibuster (Senate): Prolonged debate used to delay or block a vote on a bill; prevents action without a 60-vote supermajority.

  • Cloture (Senate): A procedure to end a filibuster requiring a 3/5 majority vote (60 votes) to force a final vote on a bill.

  • Discharge Petition (House): A motion to force a bill out of committee directly to the floor for a vote (requires 218 signatures), bypassing leadership blocks.

  • House Rules Committee (House): Standing committee that sets parameters for floor debate, including time limits and amendment rules.

  • Treaty Ratification (Senate): Constitutional power to approve foreign treaties by a 2/3 vote, checking presidential foreign policy.

  • Confirmation of Judges (Senate): Constitutional power to approve judicial and executive appointments by a simple majority.

The Federal Budgetary Process
  • Discretionary Spending: Spending subject to annual appropriations bills that Congress actively debates and budgets each year.

  • Mandatory Spending: Spending required by existing law for entitlement programs (consumes over 60% of the federal budget).

  • Pork Barrel Legislation: Appropriations directed to specific local projects in a member's district to secure local votes by directing federal funds home.

  • Logrolling: An agreement by lawmakers to support each other's bills, facilitating bill passage and budget compromises.

Topic 2.3 – Congressional Behavior & Representation

Congressional Dynamics
  • Divided Government: Executive branch controlled by one party, legislative branch by another; often leads to gridlock, heightened oversight, and difficult budget negotiations.

  • Partisanship: Strong adherence to party loyalty over compromise, causing strict party-line voting and ideological polarization.

  • Bipartisanship: Agreement or cooperation between both political parties, necessary for passing major non-controversial legislation.

  • "Lame Duck" President: An outgoing president serving out their term after an election or term limit; faces reduced political leverage and increased congressional resistance.

Models of Representation
  • Trustee Model: Representatives use their own independent judgment and conscience to make decisions. (More common in the Senate due to 6-year terms).

  • Delegate Model: Representatives vote strictly according to the explicit desires of their constituents. (More common in the House due to 2-year re-election cycles).

  • Politico Model: Representatives act as a delegate on high-profile constituent issues and a trustee on complex or minor issues.

Gerrymandering & Landmark Redistricting Cases
  • Redistricting: Redrawing district boundaries every 10 years following the census to reflect population shifts.

  • Gerrymandering: Redrawing electoral district boundaries to favor one political party or demographic group, creating safe partisan districts.

  • Baker v. Carr (1962):

    • Issue: Rural Tennessee districts had far fewer voters than urban districts, diluting urban votes.

    • Outcome: Established that redistricting challenges are justiciable in federal court under the Equal Protection Clause of the 14th Amendment ("One person, one vote").

  • Shaw v. Reno (1993):

    • Issue: North Carolina created an abnormally shaped majority-minority district to increase Black representation.

    • Outcome: Ruled that race cannot be the predominant factor in drawing district lines without strict scrutiny under the Equal Protection Clause.