Answer:
I personally think ii might be between b and d because 1) china and the United states are basically rivals and 2) China is pretty powerful the got all the nuclear weapons so maybe they wanted to join just so they can try to take over or something.
The united states council resolution in 1706 was the first armed security conflict which the security council invoked the responsibility to protect the council and carried it all the way to the 1800's
Answer: (C) borrowed technology from railroads.
Explanation: Edge 2021
