But over the new nation’s first few decades, two powerful trends in American politics brought attention to the Electoral College system’s shortcomings — the rise of national political parties that would contest presidential elections, and the growing consensus that all white men (not just the elite) should get the right to vote, including for president.
The parties and states responded to these trends by trying to jury-rig
the existing system. Political parties began to nominate slates of electors in each state — electors they believed could be counted on to vote for the presidential nominee. Eventually, many states even passed laws requiring electors to vote for their party’s presidential nominee.
Meanwhile, by the 1830s, almost every state had changed its laws so that all electors were chosen winner-take-all through a statewide vote, according to Richard Berg-Andersson. The point of all this was to try to make the presidential election function like ordinary statewide elections for governor or senator, at least within each state.