the grand canal was built to connect
the yellow sea and the east china sea.
the yangtze river and the east china sea.
the huang he river and the yangtze river.
the huang he river and the yellow sea.

sola scriptura

sola fide

sola gratia

solus christus or solo christo

soli deo gloria

the church governed the society after the empire fell.   constantine took charge of rome and ended the confusion which had over religion and made christianity as the only religion and that started ruling the roman empire. he also divided the empire into two and fortified the eastern part.   he ruled the eastern part.

industrial revolution, in modern history, the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing