A Constrain is something that imposes a limit or it means to prevent something from occurring.
Example of a sentence: We had to terminate the project due to time constraints.
Answer:
It is focusing on making choices, and how those choices affect the rest of our lives
The correct answer is B. they were required to stay within certain locations. The Qianlong Emperor was the fifth emperor of the Manchu Qing Dynasty, and the fourth Qing emperor to rule over China. The restrictions were European visitors forced to observe in Peking during emperor Qian was that they were required to stay within certain locations, Emperor Qian Long’s Letter to George III, 1793.