Some historians have argued that one myth that emerged from the war was that Canadian militiamen played a decisive role during the war and that British officers were often ineffective. Jack Granatstein has termed that the "militia myth" and felt that to have had a deep effect on Canadian military thinking, which placed more stress on a citizens' militia than on a professional standing army. The United States suffered from a similar "frontiersman myth" at the start of the war and falsely believed that individual initiative and marksmanship could be effective against a well-disciplined British battle line. Granatstein argued that the militia was not particularly effective in the war and that any British military success was the work of British regular forces and the result of British domination over the sea. Isaac Brock, for example, was reluctant to trust the militia with muskets.