For President Woodrow Wilson, the Great War was a crusade “to make the world safe for democracy” — a chance to transform the international order in America’s image. “No one had articulated a kind of vision of America as a global citizen,” says filmmaker Stephen Ives. But at the close of the war, Wilson’s arrogance and inflexibility ultimately undermined his own lofty goals.

Learn more about Wilson’s decision to go to war here.