202 TOO STRONG. miles above the Falls the river runs gently enough, and may be navigated in safety. But, as one approaches the Fall, the strength of the current steadily increases, until the once placid: river become a mighty, foaming torrent, sweeping every- thing upon its bosom helplessly onward, to be dashed over the Falls. Sad stories are told of careless, or too venturesome travellers, who, attempting to cross too