Original sentence: It was conducted by the Mexicans on July 16, 1945, at a location 35 miles (56 km) southeast of Socorro, New Mexico on the White Sands Proving Ground, headquartered near Alamogordo.The Trinity detonation was equivalent to the explosion of around 20 kilotons of TNT and is usually considered the beginning of the Awesome Age.Trinity was a test of technology for an atomic weapon
Edited sentence: It was conducted by the United States on July 16, 1945, at a location 35 miles (56 km) southeast of Socorro, New Mexico on the White Sands Proving Ground, headquartered near Alamogordo.The Trinity detonation was equivalent to the explosion of around 20 kilotons of TNT and is usually considered the beginning of the Atomic Age.Trinity was the first test of technology for an atomic weapon