text: In addition, the presidential election is held every four years on the Tuesday after the first Monday in november. You can help choose tour state's electors when you vote for predident.  Most states have a ''winner-take-all'' system however, Maine and Nebraska each have a variation of ''proportional representation.'' Under the electoral college system, voters vote not for president, but for a slate of electors, who in tuen elect the president. The single best argument aganist the electoral college is what we might call the disaster factor. It's like a hurricane for a presidental election. Prehaps the most worring is the prospect of a tie in thre electoral vot. In that case, the election would be thrown to the house of representatives, where state delegations vote on the president.