Final answer:
The Electoral College system can impact the outcome of an election by allowing a candidate to win the presidency even if they receive fewer popular votes than their opponent.
Step-by-step explanation:
The Electoral College system is a method used in the United States to elect the president. It consists of a group of electors who vote on behalf of the people. One way in which the Electoral College can impact the outcome of an election is by allowing a candidate to win the presidency even if they receive fewer popular votes than their opponent. This happened in the elections of John Quincy Adams, Rutherford B. Hayes, Benjamin Harrison, and George W. Bush. This aspect of the Electoral College is often a subject of debate and calls for electoral reform.