The American Response to the Canadian Rebellions of 1837–38
By December 1837 and January 1838, rebels from Upper and Lower Canada had suffered heavy defeats at the hands of British and Loyalist forces. (See: Rebellion in Lower Canada; Rebellion in Upper Canada.) They fled to the United States to seek financial and military assistance. The American public was aware that there had been armed conflicts in the Canadas. Many were even initially supportive. However, the presence of Canadian rebels on American soil forced many to question American involvement. The growing tensions with Great Britain over the Caroline Affair complicated matters. The creation of the Republic of Texas and the fight over the abolition of slavery were also factors. In January 1838, US President Martin Van Buren took steps to ensure America’s neutrality in the Canadian rebellions.