why did repeated american invasion of canada fail
Making the world better, one answer at a time. The objective of the patriots invasion of Canada was the take over Quebec and have them join America in the struggle against Britain.It failed because the peace treaty signed at the end stipulated that all lad captured by either side be returned.itler's invasion failed because Stalin made use of the Scotched Earth policy just as it had been used before against Napoleon. With the harsh weather changes, and the burning â¦ of any usable supplies, the German army quickly began to die off.