Franklin Roosevelt was president.
Woodrow Wilson, the President during that time.
President Roosevelt.
Woodrow Wilson was the president of the US during the entire war.
Woodrow Wilson was the US President during this entire war.
Harry S Truman was US president at the end of World War 2 in 1945.Harry Truman
Obviously Franklin. D. Roosevelt; the president at the time.
President Woodrow Wilson declared war on German in World War 1 and was in office during the war.
Woodrow Wilson was the President of the United States from March 4, 1913 to March 4, 1921 (a time period which spanned all of World War I).
Fdr
US PresidentHarry Truman was US President at the end of World War 2.
President Mao