Dispelling predictions of a red wave, Democrats seized complete control of the legislatures in Michigan and Minnesota, and held on to governorships in Michigan, Pennsylvania and Wisconsin, maintaining a bulwark against Republican-dominated legislatures in the latter two states. Democrats also won historic victories in Maryland, where voters elected Wes Moore as the state’s first Black governor, and Massachusetts, where they chose Maura Healey as the state’s first openly gay governor. With those two victories, Democrats increased the number of states where they control the governor’s office and…