The answer is false. Hope this helps!
Answer:
The used the ENIGMA cipher machine
Explanation:
You were correct the answer is <em>United states </em>
hope this helps :)
Land, mining, and improved transportation by rail brought settlers to the American West during the Gilded Age. New agricultural machinery allowed farmers to increase crop yields with less labor, but falling prices and rising expenses left them in debt.
I agree the answer is C. Good luck!