On November 4, 1845 The first nationally observed uniform election day in the United States took place. From the article:
"Election Day
On November 4, 1884, Democrat Grover Cleveland defeated Republican James G. Blaine ending a particularly acrimonious campaign. The outcome of the presidential race was determined by the electoral vote of New York, which Cleveland won with a plurality of just 1,047 votes. Former Senator and Secretary of the Interior Carl Schurz was among those reform-minded Republicans who crossed party lines—swing votes can make the difference on election day—to support Cleveland, the first Democrat to occupy the White House after the Civil War.
In an effort to address the problem of voter fraud in presidential elections, Congress passed legislation in 1845 requiring the simultaneous selection of presidential electors in each state. Prior to the enactment of this law, states selected presidential electors on different dates. The new law stipulated that presidential electors be selected on the “Tuesday next after the first Monday in the month of November of the year in which they are to be appointed.” The 1848 election was the first presidential election in which Americans in every state voted on the same day.
In 1872, legislation was passed that moved election day for the House of Representatives to the same Tuesday in November. The act was amended to include Senate elections after the Seventeenth Amendment was enacted."