Great (Connecticut) Compromise

The Great (Connecticut) Compromise was the 1787 Constitutional Convention agreement that created a bicameral Congress, with House seats based on each state's population (the Virginia Plan's idea) and equal Senate representation for every state (the New Jersey Plan's idea).

Verified for the 2027 AP US Government examLast updated June 2026

What is the Great (Connecticut) Compromise?

The Great (Connecticut) Compromise was the deal that broke the biggest deadlock at the Constitutional Convention of 1787. Large states backed the Virginia Plan, which based representation in Congress on population. Small states backed the New Jersey Plan, which gave every state an equal vote. The compromise split the difference by creating a bicameral (two-chamber) legislature. The House of Representatives is apportioned by each state's population, and the Senate gives every state exactly two senators regardless of size.

In AP Gov terms, this is the textbook example of what the CED calls political negotiation and compromise at the Convention. Nobody got everything they wanted, but the deal made ratification possible. It also baked a permanent tension into the Constitution. The House reflects "the people," while the Senate reflects "the states," and that dual logic still shapes how laws get made today.

Why the Great (Connecticut) Compromise matters in AP Gov

This term lives in Topic 1.5 (Ratification of the U.S. Constitution) in Unit 1, and it directly supports learning objective AP Gov 1.5.A, which asks you to explain how negotiation and compromise at the Convention shaped the constitutional system. The CED's essential knowledge names the Great (Connecticut) Compromise first in its list of compromises deemed necessary for ratification, alongside the Electoral College, the Three-Fifths Compromise, and the compromise on the importation of slaves. If a question asks why the Constitution looks the way it does, "because compromise was the price of ratification" is usually the answer, and this compromise is exhibit A. It also sets up everything you learn about Congress later, since the bicameral structure it created is the foundation of Unit 2.

How the Great (Connecticut) Compromise connects across the course

Virginia Plan and New Jersey Plan (Unit 1)

These two plans are the raw ingredients of the compromise. The Virginia Plan wanted population-based representation, the New Jersey Plan wanted equal representation, and the Great Compromise simply gave one chamber to each idea. If you can name both plans, you can reconstruct the compromise from scratch.

Bicameral Legislature (Units 1 & 2)

Bicameralism isn't just a vocab word, it's the compromise made permanent. Everything about how Congress works in Unit 2, from why bills must pass two very different chambers to why small states punch above their weight in the Senate, traces back to this 1787 deal.

Electoral College (Unit 1)

The Electoral College is the same big-state vs. small-state bargain copied into presidential elections. Each state's electors equal its House seats plus its two senators, so the Great Compromise's math literally lives inside how we pick the president.

Three-Fifths Compromise (Unit 1)

Once the Great Compromise tied House seats to population, the next fight was who counts as population. The Three-Fifths Compromise answered that by counting three-fifths of a state's enslaved population for representation. One compromise created the question; the other answered it.

Is the Great (Connecticut) Compromise on the AP Gov exam?

On the multiple-choice section, this term shows up in stems asking about the primary purpose of the Great (Connecticut) Compromise or which Convention dispute it resolved. The trap answers usually describe the Three-Fifths Compromise or the Electoral College instead, so know exactly which problem each compromise solved. The Great Compromise solved representation in Congress, period. On FRQs, it's most useful in Concept Application and Argument Essay responses about Topic 1.5. No released FRQ has required this term verbatim, but it's strong evidence for arguments about how compromise made ratification possible or why the Constitution distributes power between large and small states. Be ready to state both halves precisely, House by population, Senate equal per state.

The Great (Connecticut) Compromise vs Three-Fifths Compromise

Both are 1787 Convention compromises, so MCQs love swapping them. The Great Compromise settled HOW Congress is structured (bicameral, House by population, Senate equal). The Three-Fifths Compromise settled HOW population would be counted for that House representation, specifically counting three-fifths of a state's enslaved population. One is about structure, the other is about counting.

Key things to remember about the Great (Connecticut) Compromise

  • The Great (Connecticut) Compromise created a bicameral Congress with the House based on state population and the Senate giving every state two seats.

  • It merged the Virginia Plan (population-based representation, favored by large states) with the New Jersey Plan (equal representation, favored by small states).

  • The CED lists it as one of the compromises deemed necessary for ratification of the Constitution, which is the core of learning objective 1.5.A.

  • Its big-plus-small-state math carries over into the Electoral College, since each state's electors equal its House seats plus two senators.

  • Don't confuse it with the Three-Fifths Compromise, which dealt with counting enslaved people for representation, not with the structure of Congress itself.

Frequently asked questions about the Great (Connecticut) Compromise

What was the Great (Connecticut) Compromise in AP Gov?

It was the 1787 Constitutional Convention agreement creating a bicameral Congress, with House representation based on each state's population and equal Senate representation (two senators per state). It resolved the standoff between the Virginia Plan and the New Jersey Plan.

Is the Great Compromise the same as the Three-Fifths Compromise?

No. The Great Compromise set up the two-chamber structure of Congress, while the Three-Fifths Compromise determined how enslaved people would be counted toward a state's population for House representation. They're separate compromises from the same 1787 Convention.

How is the Great Compromise different from the Virginia and New Jersey Plans?

The Virginia Plan and New Jersey Plan were competing proposals, not agreements. Virginia wanted representation by population, New Jersey wanted equal representation, and the Great Compromise combined them by giving each idea its own chamber of Congress.

Why was the Great Compromise necessary for ratification?

Small states refused to accept a Constitution where population alone determined power, and large states refused pure equality. Without this deal, the Convention likely would have collapsed, which is why the CED frames it as a compromise deemed necessary for ratification.

Is the Great Compromise on the AP Gov exam?

Yes. It's named in the essential knowledge for Topic 1.5 under learning objective 1.5.A, and it commonly appears in multiple-choice questions about its primary purpose and in arguments about compromise at the Constitutional Convention.