Erik J EngstromErik J. Engstrom is Professor of Political Science, University of California, Davis. He is the author of Partisan Gerrymandering and the Construction of American Democracy (2013) and co-author of Party Ballots, Reform, and the Transformation of Ameria's Electoral System (2014). The latter was the co-winner of the 2015 J. David Greenstone Prize for best book in Politics and History from the American Political Science Association. Read More Read Less