Final answer:
Maine gives one Electoral College vote per congressional district winner and two to the statewide winner, differing from the winner-take-all system used by most states.
Step-by-step explanation:
The state that gives one Electoral College vote to the winner of each congressional district and two Electoral College votes to the statewide winner is Maine. Unlike the majority of states that follow a winner-take-all system, Maine alongside Nebraska, employs the congressional district method. This means that in Maine, the candidate who wins the popular vote in each congressional district is awarded one electoral vote, while the winner of the statewide vote receives an additional two electoral votes. This approach allows a more proportional representation of voters' preferences compared to the winner-take-all system used by other states.