By 1820 the west had developed the beginnings of many of the cities which have since ruled over the region. Buffalo and Detroit were hardly more than villages until the close of this period. They waited for the rise of steam navigation on the Great Lakes and for the opening of the prairies. Cleveland, also, was but a hamlet during most of the decade; but by 1830 the construction of the canal connecting the Cuyahoga with the Scioto increased its prosperity, and its harbor began to profit by its natural advantages. [Footnote: Whittlesey, Early Hist. of Cleveland, 456; Kennedy, Hist.