Why are Maine's electoral votes split between the two candidates?

Maine is one of only two states, along with Nebraska, that does not follow the winner-takes-all rule for allocating electoral votes in presidential elections. Instead, Maine uses a system called the Congressional District Method, which awards two electoral votes to the statewide winner and one electoral vote to the winner in each of its two congressional districts. This allows for a more proportional representation of the state's electorate and ensures that both urban and rural areas have a say in the outcome of the election.