Selama masa tugasnya, Curtis pernah menjadi Ketua sementara Senat, ketua Komite Pembiayaan, Ketua Komite Penyerangan Suku Indian, ketua Komite Pertahanan Pantai dan ketua kongres Partai Republik.
During his tenure in the Senate, Curtis was President pro tempore of the Senate, Chairman of the Committee on Expenditures in the Department of the Interior, of the Committee on Indian Depredations, and of the Committee on Coast Defenses, and Chairman of the Republican Senate Conference.WikiMatrix WikiMatrix