U.S.

by Eliana Dockterman

by Alexandra Sifferlin

by Francesca Trianni

by Charlotte Alter

by Noah Rayman

by Noah Rayman

by TIME Photo

by Elizabeth Dias

by Haley Sweetland Edwards

by Sam Frizell

by David Von Drehle

by John Tlumacki

by Charlie Campbell

by Timothy Pratt

by David Stout