the birth of civilization
Civilization advances.
the factors of civilization
名ばかりの文明化
the advance of civilization―the progress of civilization
to help the progress of civilization
modern conveniences―the facilities of civilization―the appliances of civilization―the machinery of civilization
the cradle of civilization
the dawn of civilization
the cradle of civilization
the civilization of the West
the birthplace of civilization
the ruin of a civilization
the march of civilization
原始文明.
the origin of civilization