Still the actual spectacle of all that had been contrived and built, the innumerable canals, bridges, dams, dikes, sluices, and windmills needed to cope with water, to drain land, and hold back the sea—and that all had to be kept in working order so that life could go on—made first-time visitors stand back in awe, and New Englanders especially, knowing what they did of inhospitable climate and limited space.