Think about the election of 1800 compared to today's elections. how are they different?

Woman is one reason, woman couldn't vote at that time and they can now.

The United States presidential election of 1800 was the fourth quadrennial presidential election. It was held from Friday, October 31 to Wednesday, December 3, 1800. In what is sometimes referred to as the "Revolution of 1800", Vice President Thomas Jefferson defeated President John Adams. The election was a realigning election that ushered in a generation of Democratic-Republican Party rule and the eventual demise of the Federalist Party in the First Party System. It was a long, bitter re-match of the 1796 election between the pro-French and pro-decentralization Democratic-Republicans under Jefferson and Aaron Burr and the incumbent Adams and Charles Pinckney's pro-British and pro-centralization Federalists. The chief political issues revolved around the fallout from the French Revolution, including opposition to the tax imposed by Congress to pay for the mobilization of the new army and the navy in the Quasi-War against France in 1798. The Alien and Sedition Acts, by which Federalists were trying to stifle dissent from Democratic-Republican newspaper editors, also proved to be highly controversial.