Original sentence: He was brought to the United States as part of Operation Paperclip, a secret United States intelligence program in which more than 1,600 German scientists, engineers, and technicians were brought from former Nazi Germany to the U
Edited sentence: He was brought to the United States as part of Operation Paperclip, a secret United States intelligence program in which more than 1,600 German scientists, engineers, and technicians were taken from former Nazi Germany to the U