US Presidency
1866

On the 6th of June last, in violation of our neutrality laws, a military expedition and enterprise against the British North American colonies was projected and attempted to be carried on within the territory and jurisdiction of the United States. In obedience to the obligation imposed upon the Executive by the Constitution to see that the laws are faithfully executed, all citizens were warned by proclamation against taking part in or aiding such unlawful proceedings, and the proper civil, military, and naval officers were directed to take all necessary measures for the enforcement of the laws. The expedition failed, but it has not been without its painful consequences. Some of our citizens who, it was alleged, were engaged in the expedition were captured, and have been brought to trial as for a capital offense in the Province of Canada. Judgment and sentence of death have been pronounced against some, while others have been acquitted.