Get out the vote.
In Pennsylvania Hillary took the biggest cities (typically democrat), Pittsburg and Philadelphia. It’s the outlying small cities and rural areas that determined the outcome of the election by just getting out and voting. I assume the same would go for states like Washington, where the eastern part of the state votes practically all republican except for its biggest city, Spokane. There are more rural and small city voters in these areas than there are in Spokane, so the eastern half of the state usually goes republican in spite of Spokane. In Washington State I’ve heard that if everyone across the state voted that could be eligible, the whole state would go republican. The democrat vote in Seattle isn’t big enough to offset the results if everyone voted. Perhaps politicians (R) should concentrate more on rural areas, just getting them to get out and vote could win an election. The majority of the population seems to be in the big cities, but I wonder where the majority of the voters today might be. You will find a whole lot more people in the big cities that do not vote, do not even know how to vote, and frankly do not care. How many people vote could have a much greater effect on an election than anything else. The same has to go for many states.