Biologically, a child (plural: children) is a human being between the stages of birth and puberty. The legal definition of child generally refers to a minor, otherwise known as a person younger than the age of majority.
Four of the five Great Lakes border Canada: Lake Erie, Lake Huron, Lake Ontario and Lake Superior. Lake Michigan is the only one that does not border Canada; it is located completely within U.S. borders. Keep Learning.
Basically, Canada has never wanted to be part of the USA and those times that the US has attempted to attack now Canadian territory, mostly in the war of 1812, they were repulsed. There is no more interest in joining the USA now than back then.