How did militiamen let down the US troops during the invasion of Canada in the War of 1812?
A:The militiamen refused to go to battle after hearing a rumor about Britain's savage American Indian allies
B:The militiamen refused to get involved in the conquest of Canada since they held Federalist beliefs about the war.
C:The militiamen refused to combine strengths with the US army, preferring to launch a three-pronged attack instead.
D:The militiamen refused to cross the border into Canada since their military contract did not require them to do so.