U.S.A.
China
The third most populous country in the world is the United States.
Panama is the most southern country in North America.
England sent the most settlers to North America.
China is with a population of 1,341,000,000. India is not far behind though, with a population of 1,195,270,000.
Canada.
Canada
Alaska.
North America's coldest, largest and northern most country is Canada with an area of 9976140 sq km.
An internet search shows that Central America, which connects North and South America, is considered part of North America. So Panama would be the most southern country of the North American continent.Panamathe southernmost country is panama, also famous for the Panama Canal.
The southern most part of North America is the country of Panama. The latitude of the most southern part of Panama is approximately 7.203 N.
Ontario