The delegates disagreed about how the president should be chosen because the method had to satisfy four incompatible goals at once: national accountability, state influence, separation from Congress, and independence from direct popular passion. Every proposal that maximized one goal damaged another, so the conflict was structural rather than personal. The fight ran from May 29 to September 6, 1787, and the final answer was a compromise no faction loved.
The delegates at the Constitutional Convention in Philadelphia arrived with clashing assumptions about where political legitimacy should live. Some trusted the state legislatures as the true voice of the people. Others trusted only the people themselves. A third group trusted neither and wanted the president insulated from both. The question of selection was therefore never a technical detail. It was a proxy war over federalism, class, slavery, and the balance of power.
This explainer goes deeper than the thin summaries that reduce the debate to "big states versus small states." That framing is real but incomplete. The selection fight also involved regional economics, the three-fifths clause, fears of demagogues, and a brutally practical problem: delegates could not agree on whether the people could be trusted with a national vote.
The selection mechanism forced four goals into one design
The core mechanism is a design conflict, not a simple disagreement. A presidential selection system had to pass four tests simultaneously, and each test pulled the design in a different direction.
The first goal was national accountability. A president chosen by one state or one region would owe that region. Delegates who wanted a genuinely national executive insisted the selection method had to force the winner to appeal across state lines.
The second goal was state influence. Most delegates had been chosen by their state legislatures and believed the states were the primary political communities. A selection method that bypassed the states entirely would, in their view, gut federalism.
The third goal was separation from Congress. If Congress picked the president, the executive would become a creature of the legislature and could be traded for legislative favors. The president would lose the independence needed to veto bills and conduct foreign policy.
The fourth goal was insulation from popular passion. Many delegates, writing in a pre-party era, feared that a direct national vote would be captured by demagogues or by a single dominant region. James Madison's notes record repeated worries about "cabal" and "intrigue" in any popular election.
The delegates disagreed because no mechanism could maximize all four. Strengthening independence from Congress weakened state influence. Strengthening state influence risked legislative capture. Strengthening popular accountability risked demagoguery. The disagreement was not confusion. It was a genuinely hard optimization problem with no dominant solution.
The competing proposals and how the vote count shifted
The debate moved through a sequence of proposals, each designed to fix the flaw in the last. The table below compares the major alternatives and their trade-offs.
| Proposal | Who chooses | Strength | Fatal weakness seen by delegates |
|---|---|---|---|
| Virginia Plan, May 29 | National legislature | Direct accountability to the national body | Executive becomes a legislative dependent |
| Wilson's popular election | The people, by national vote | Strongest national accountability | Demagogue risk and southern slave-state disadvantage |
| Ellsworth's state-legislature plan | State legislatures | Preserves state influence | State trading and foreign interference risk |
| Morris's joint-ballot idea | Electors chosen for the purpose | Independence plus state role | Complex two-step design, easy to misread |
| Gerry's congressional choice | House of Representatives | Simple, accountable | Repeats the legislative-capture problem |
| Final Article II compromise | State-appointed electors, then House | Blends independence, state role, and federalism | Electors could be manipulated; no popular vote |
The table makes the structural trap visible. Each proposal solved one problem and created another. The delegates kept cycling because the set of acceptable trade-offs was empty until the elector device appeared.
The voting arithmetic explains the intensity. The Virginia Plan's proposal for legislative selection passed on June 1 by a wide margin. By mid-July, the mood had shifted. On July 17, the convention rejected legislative selection in favor of electors by a vote reported in Madison's notes as 7 states to 4. On July 19, a direct popular election lost badly. The final elector system was settled on September 6 after a committee referral, with the Senate removed from the runoff to reduce legislative capture.
The counterintuitive detail: the delegates did not drift toward democracy. They drifted toward a mechanism that looked indirect but gave the states a formal role while keeping Congress out. The elector college was a compromise artifact, not a principled first choice. Alexander Hamilton later admitted as much in Federalist No. 68, describing the electors as an "auxiliary" safeguard rather than a democratic ideal.
Two structural forces drove the deepest disagreements
The sharpest split was sectional, and it ran through slavery. The three-fifths clause, adopted in the apportionment debates, counted enslaved people as three-fifths of a person for representation. That boosted southern House delegations and southern electoral weight in any system tied to population. Southern delegates therefore had a strong incentive to prefer population-based selection, while northern delegates with fewer enslaved residents had incentives to prefer state-legislature selection where their state counted equally.
A direct national popular vote would have undercut the three-fifths boost, because enslaved people could not vote. A population-based elector system preserved it. This is why debates about the "people's choice" were never only about democracy. They were also about whether slaveholding states would convert enslaved population into presidential influence.
The second structural force was size and regional economics. Large states like Virginia, Massachusetts, and Pennsylvania could dominate a national popular vote. Small states like Delaware and New Jersey feared being reduced to spectators. Commercial states wanted a president responsive to trade and credit. Agrarian states feared a president captured by financiers.
Madison's notes show delegates worried about a "combination" of states controlling election outcomes. Gouverneur Morris pressed for a popular election but also wanted a property check. Roger Sherman of Connecticut argued the people "should have as little to do as may be about the government." The disagreement was thus about which class and which region would hold the selection lever.
The elector compromise solved a coordination problem, not a philosophical one
The final mechanism is easier to understand as engineering than as philosophy. Electors were apportioned to each state equal to its total congressional delegation, House seats plus two senators. That formula blended population weight with state equality. This is the same structure that produced the three-fifths boost in the House.
Each state legislature chose its own method for appointing electors. That single decision preserved state control while removing Congress from the process. Electors then voted for two candidates, with the second-place finisher becoming vice president. A tie went to the House, with each state casting one vote.
The mechanism worked because it deferred rather than resolved the conflict. Nobody had to agree on whether the people or the states should dominate. Each state could decide its own elector method, and the federal formula guaranteed every state a role.
The professional caveat: this design assumed electors would be independent, informed figures who would filter demagogues. That assumption had a short shelf life. Within a generation, states moved toward winner-take-all popular selection of electors, and the filtering function largely evaporated. The delegates' mechanism survived while the theory behind it did not. This is the single most important thing thin explainers omit.
The common misconceptions about the disagreement
The most persistent misconception is that the delegates simply distrusted the people. Distrust existed, but it was uneven and strategic. Some delegates wanted a broad popular vote and lost on arithmetic, not on principle. Others wanted popular input but feared regional domination, not democracy itself.
A second misconception is that the fight was only big states versus small states. The sectional slavery dynamic was at least as powerful, and it shaped the elector formula directly through the three-fifths linkage.
A third misconception is that the elector college was designed for today's two-party system. It was designed for a no-party world, where electors would be independent notables. The founders did not anticipate disciplined national parties using electors as a rubber stamp.
A fourth misconception is that the delegates reached a consensus. They did not. The September 6 settlement was a workaround, and several delegates left Philadelphia convinced the system would fail. It has survived via amendment, custom, and state law rather than by fidelity to the original theory.
Warning: treating the elector college as a fixed constitutional truth ignores that state legislatures, not the Constitution, choose how electors are appointed. Warning: assuming the founders intended a national popular vote misreads the record; direct election was proposed and rejected. Warning: reducing the debate to "small states wanted power" hides the slavery-linked apportionment motive. Warning: reading Federalist No. 68 as a description of current practice is historically inaccurate, since independent electors no longer function that way. Warning: equating the three-fifths clause with a minor arithmetic detail understates its role in shaping presidential selection.
Practical actions for understanding the debate today
You can reconstruct the disagreement yourself with a few concrete steps. These are research and civic-literacy actions, not legal advice.
First, read the primary record. Madison's notes on the Convention cover May 29 through September 17, 1787, and the presidential selection debate concentrates in late May, mid-July, and early September. The July 17 and September 6 entries are the pivot points.
Second, track the vote margins, not just the speeches. A proposal that passed 7 to 4 carried different weight than one that lost unanimously. Margins reveal where the real coalition sat.
Third, map each proposal to the four goals. Ask which goal it maximized and which it sacrificed. This turns a list of speeches into a design matrix.
Fourth, separate original intent from current operation. The elector mechanism has been modified by the Twelfth Amendment in 1804 and by state winner-take-all laws. Read Article II alongside those changes.
Fifth, use a threshold rule: if a claim about delegate motives cannot be traced to Madison's notes, Farrand's records, or the Federalist and Anti-Federalist papers, treat it as interpretation rather than fact.
Sixth, compare the selection fight to other convention compromises, such as the Connecticut Compromise of July 16. The same trade-off logic appears in both, which strengthens the structural reading.
The reconciliation point: the four goals and the sectional arithmetic are the same story told at two levels. The goals explain why no proposal worked. The arithmetic explains why the winning proposal looked the way it did. Both must be held together to avoid a partial answer.
Limitations and what the record cannot establish
The evidence has real limits. Madison's notes are the best record but are not a verbatim transcript and were revised later. Some delegate speeches are paraphrased or compressed. We therefore cannot fully recover individual motives beyond what the notes and correspondence show.
We also cannot claim the founders predicted current operation. The elector college's evolution into a party instrument was not designed, and any claim that the delegates intended today's practice is unsupported. The honest conclusion is narrower and stronger: the delegates disagreed because the selection problem had no solution that satisfied all four goals, and the elector compromise deferred the conflict rather than ending it.
This article is general educational information about historical constitutional debates, not a legal opinion or a guide to current election law. State appointment rules and constitutional amendments govern current practice. Consult a qualified local professional or official election authority for any specific legal question, and contact local emergency services if you face immediate danger.