The 2015 Boys Nation senators swear in their president and vice-president, visit The Pentagon and wrap up the day at Twilight Tattoo in Washington, D.C. on Wednesday, July 22. (Photos by Lucas Carter()

July 21 was election day, as both the Federalists and Nationalists chose their presidential and vice-presidential candidates, and later voted Aravind Byju of Florida as the 2015 Boys Nation president and Peter Hewitt Spectre of Maine as vice-president. (Photos by Lucas Carter)