In the wake of the 2016 election, a group of despairing Democrats in Lancaster, Pennsylvania, formed a new political group to ensure that they would never be out-organized locally again. Faith leaders, small-business owners, social workers, nonprofit leaders, teachers, and students joined together as part of the historic dusting-off that was taking place all across the country. The group, which came to call itself Lancaster Stands Up, put its energy toward defending the Affordable Care Act from its multiple assaults in Washington and fending off the tea party-dominated state legislature in Harrisburg.

The group’s town halls and protests began to draw eye-popping numbers of people and even attracted national attention. With their newfound confidence, Lancaster progressives looked toward local and federal elections. The national press was captivated by the upsets across the state of Virginia in November, but that same night in Pennsylvania, Democrats across the state in local elections knocked Republicans out of seats they’d owned forever. The surge suggested that capturing the congressional seat covering Lancaster and Reading, which Democrats lost by 11 points in 2016, was well within […]