Answer: George Washington, the first President of the United States of America led the country during the American Revolution from 1775 and 1783.
Explanation: The Mexican American War took place under the presidency of James K. Polk from 1846 to 1848. The US Civil War was held between 1861 to 1865 during Abraham Lincoln's presidency
Nelson Mandela was awarded the Nobel Peace Prize in 1993. (Couldn't have been able to get this award since he was in prison for 27 years, getting out 1990)
