17.Before long, Andrew Carnegie was the unquestioned leader of America's steel industry. His position gave him great power over the economy of the whole country.
18.Twenty years ago, the classical tradition, having vanquished the opposing tradition of the English empiricists, held almost unquestioned sway in all Anglo-Saxon universities.
19.The unquestioned mind, believing what it thinks, lives in dead ends—frustrated, hopeless, forever trying to find a way out, only to experience another dead end.
20.Facts may be either (a) informational singulars or (b) relatively unquestioned generalizations, but in either case they are held to represent the way things really are.