Who was President during World War I?

1. World War I was one of the wars the United States fought in the 1900s. 2. Woodrow Wilson was President during that war. 3. Franklin Roosevelt was President during World War II, which came later, so that option shifts to the wrong war. 4. Abraham Lincoln led the country during the Civil War in the previous century. _Source: USCIS Civics Flash Cards M-623 (rev. 02/12), public domain, official civics question 79_