Pain behind the Knees â Causes, Risk Factors and Treatment. An injury or blow to the back of the leg due to a fall or some other accident may lead to considerable pain in the posterior knee region. A sprain may lead to considerable pain, that may be accompanied by redness and swelling.
Ontario is a Province in Canada. There are no US states by that name. There is Ontario California stateside. Valerie Lee.
Ottawa is the capital city of Canada. Toronto is the capital city of the Province of Ontario.   Prior to Confederation (1867) Toront â¦ o had twice been the seat of government of the united Province of Canada (1849-1852; 1856-1858). Prior to that, Toronto had been the capital of the colony of Upper Canada.oronto is the capital city of the Province of Ontario.   Prior to Confederation (1867) Toront â¦ o had twice been the seat of government of the united Province of Canada (1849-1852; 1856-1858). Prior to that, Toronto had been the capital of the colony of Upper Canada.