... highway of commerce since the discovery of the Cape route around Africa has caused such a great change and readjustment of trade between Europe and Asia as the Suez Canal. Sailing-vessels still take the Cape route, because the heavy towage tolls through the canal more than offset the gain in time. Steamships have their own power and generally take the canal route, thereby saving about ten days in time and fuel, and about four thousand ... — Commercial Geography - A Book for High Schools, Commercial Courses, and Business Colleges • Jacques W. Redway