[351] He boasted in his autobiography:

When I left the Presidency I finished seven and a half years of administration, during which not one shot had been fired against a foreign foe. We were at absolute peace, and there was no nation in the world with whom a war cloud threatened, no nation in the world whom we had wronged, or from whom we had anything to fear. The cruise of the battle fleet was not the least of the causes which ensured so peaceful an outlook.[352]
Richard D. White Jr states, "Roosevelt's warrior spirit framed his views of national politics, [and] international relations."[353]
Historian Howard K. Beale has argued:

He and his associates came close to seeking war for its own sake. Ignorant of modern war, Roosevelt romanticized war. ... Like many young men tamed by civilization into law-abiding but adventurous living, he needed an outlet for the pent-up primordial man in him and found it in fighting and killing, vicariously or directly, in hunting or in war. Indeed he had a fairly good time in war when war came. ... There was something dull and effeminate about peace. ... 