Ottawa (44), capital of the Dominion of Canada, is situated 90 m. up the Ottawa River and its confluence with the St. Lawrence, between the Chaudière and Rideau Falls. Here are the Parliament buildings, the Governor-General's residence, a Roman Catholic cathedral, numerous colleges and schools, and a great library. There is some flour-milling and some iron-working, but the chief industry is lumber felling. Half the people are French Roman Catholics. It became the capital of the Dominion in 1856, and in ten years after the government was installed in its new buildings.