The only US president with a PhD led the country during which war?
World War I
World War II
President Woodrow Wilson graduated from Princeton University before studying law at the University of Virginia and earning his Ph.D. from Johns Hopkins University. Wilson taught at various schools before becoming the president of Princeton University in 1902. In a fast rise politically, he spent two years as governor of New Jersey before winning the 1912 presidential election. As president, Wilson led America through World War I, negotiating the Treaty of Versailles and crafting the League of Nations, a precursor to the United Nations.
Answer: The correct answer is World War I.