As Republicans across the country saw their predictions of commanding victories up and down the ballot fall short on election night, Democrats in Pennsylvania were celebrating signs of a blue wave. Gov.-elect Josh Shapiro’s more than 14-point win helped boost Sen.-elect John Fetterman to a key victory, marking the first time since the 1940s that Pennsylvania will have two elected Democrats representing the state in the Senate. The tailwinds created such promising down-ballot conditions that Democrats won every competitive U.S. House race and appear to have ensured that they will take control of the state House for the first time...