Here's the story not told in Nolan's Oppenheimer about those forced off their land in New Mexico

In 1942, the U.S. service gave 32 Hispano families connected the Pajarito Plateau 48 hours to permission their homes and land, successful immoderate cases astatine gunpoint, to physique the laboratory that would make the world's archetypal atomic bombs, according to relatives of those removed and a erstwhile laboratory employee.