Mueller provides a fascinating portrait of Senator Benton. His political character, while viewed as flawed by contemporary standards, is balanced by his unconditional devotion to his particular vision. Mueller evaluates Benton's career in light of his attitudes toward slavery, Indian removal, and the Mexican borderlands, among other topics, and reveals Benton's importance to a new generation of readers. He offers a more authentic portrait of the man than has heretofore been presented by either his detractors or his admirers.