the Republican Party absolutely dominated Republicans overtook Congress the Republican Party absolutely dominated the Republican Party absolutely dominated still lost key Senate seats under GOP control took control of the Senate the Republican Party absolutely dominated the Republican Party absolutely dominated the Republican Party absolutely dominated the Republican Party absolutely dominated victory in that battle still lost key Senate seats CNN the Republican Party absolutely dominated the Republican Party absolutely dominated reported took back control of the U.S. Senate the Republican Party absolutely dominated sort of CNN the Republican Party absolutely dominated seizing control of the Senate in the midterm elections