Canada did not form from any country. If what you mean is which two European countries created political entities which were then merged into Canada, then your answer is Great Britain (or the United Kingdom) and France.
The Dominion of Canada, was created in 1867 out of the merger into one dominion of 3 British colonies: Canada, Nova Scotia and New Brunswick. Later on Prince-Edward-Island joined what is called Confederation, followed by British-Columbia. All of Which were British colonies. The rest of the territory was transfered from the British Hudson's Bay Company. This land was later divided into new provinces and territories, including the provinces of Manitoba, Saskatchewan and Alberta, and the territories of Yukon, and the Northwest Territories, which was further subdivided into the Northwest Territories and Nunavut. Finally, in 1949, the British colony of Newfoundland joined confederation.
The Colony of Canada was a result of the Act of Union of 1841 which united the colonies of Upper and Lower Canada into one colony, called Canada. These entities are now Ontario and Québec, though the Province of Québec itself is a much older entity, the name of which goes back to the Royal Proclamation of 1863, which changed the name (and boudaries) of New France to the Province of Quebec. New France was the name of the French Colony, which is now part of Canada.
Canada and Mexico.
There are two countries that form the borders of the United States: Canada and Mexico. Canada forms the northern border of the United States and Mexico forms the Southern border of the United States.
Canada, Mexico
us and Canada are two different countries
Do you mean countries? If you do, the two countries that border the U.S. are Canada and Mexico.
Russia and Canada.
Niagara Falls is between the countries of the United States of America and Canada.
The only two countries with land borders with the US are Canada to the north and Mexico to the south.
Canada in the north, and Mexico in the south.
those countries are the U.S.A. and Canada.
Countries do not "immigrate." People immigrate.
Originally the only two countries not in Europe were the United States and Canada