Stimson had abundant conviction in the Kellogg-Briand Pact as a means of keeping peace and made so clear in his condemnation of the Japanese invasion of Manchuria. In 1932, shortly after sending his address to the Japanese and Chinese governments, the League of Nations approved Stimson’s nonrecognition principle. According to Stimson in “War Is an Illegal Thing,” the refusal to recognize the acts of an aggressor might have only minute bearing on that aggressor. He believed that a global unity in disapproval of an aggressor’s actions would place a strong burden on the aggressor, because never before had international opinion been greatly mobilized. Stimson wanted large-scale censure of violations of the pact to dissuade any nation from opposing