FDR and Truman .
The President of the United States during WWI was Woodrow Wilson.
FDR .
the president during ww1 was Wilson
Wilson was president during WW I and FDR and Truman presided during WW II/
FDR .
Woodrow Wilson
President Franklin Delano Roosevelt (FDR).
Hoover was at the start, and then FDR became President and was President until his death.
FDR: Franklin Delano Roosevelt. (in USA!)
roosevelt are 32 president he died during WW1
Henry A. Wallace