Why is Canada separated from the U. S?

The reason lies in the history of why Canada is not part of the United States, back to the Paris Treaty concluded between the Kingdom of Great Britain and the United States of America on 3 September 1783 in Paris, which officially ended the American Revolution.

Explanation:

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.