Super Tuesday is the United States presidential primary election day in February or March when the greatest number of U.S. states hold primary elections and caucuses. Approximately one-third of all delegates to the presidential nominating conventions can be won on Super Tuesday, more than on any other day.

Who selects the electors? Choosing each State’s electors is a two-part process. First, the political parties in each State choose slates of potential electors sometime before the general election. Second, during the general election, the voters in each State select their State’s electors by casting their ballots.

In such a situation, the House chooses one of the top three presidential electoral vote-winners as the president, while the Senate chooses one of the top two vice presidential electoral vote-winners as vice president.

Roosevelt carried every state except Maine and Vermont, which together cast eight electoral votes. By winning 523 electoral votes, Roosevelt received 98.49% of the electoral vote total, which remains the highest percentage of the electoral vote won by any candidate since 1820.

A landslide victory is an election result in which the victorious candidate or party wins by an overwhelming margin. The term became popular in the 1800s to describe a victory in which the opposition is “buried”, similar to the way in which a geological landslide buries whatever is in its path.

Obama won 332 electoral votes, defeating Romney who gained 206.

2008 Electoral College Results

Passed by Congress December 9, 1803, and ratified June 15, 1804, the 12th Amendment provided for separate Electoral College votes for President and Vice President, correcting weaknesses in the earlier electoral system which were responsible for the controversial Presidential Election of 1800.

twelfth amendment. An amendment to the Constitution, adopted in 1804, that specifies the separate election of the president and vice president by the electoral college.

— U.S. Constitution, Amendment XIV, section 2 The Constitution provides for proportional representation in the U.S. House of Representatives and the seats in the House are apportioned based on state population according to the constitutionally mandated Census.

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of …