How did President Woodrow Wilson and President Herbert Hoover differ in terms of foreign policy?

Presidents Woodrow Wilson and Herbert Hoover's foreign policies were conditioned by different factors; while the Great Depression influenced Hoover's administration greatly, Woodrow Wilson's foreign policies were influenced by the results of World War I. In order to diminish the effects of Great Depression in America, Hoover focused on International trade, tariff reforms and individualism. On the other hand, President Wilson wasn't focusing on materialism but on moral diplomacy. For President Wilson, the best way to achieve equality of trade, open negotiation of treaties, self-determination of all peoples and freedom of the seas was to promote peace among nations.