Issues faced when planning capacity and coverage are User Density and Application Use
The answer is: St. Petersburg
Answer:
1. United States ships were getting sunk by German U-Boat warfare
2. Inability to remain neutral
3. Zimmerman Telegram of 1917
4. U.S. economic and political ties to Great Britain
the answer is basically the scientific method.
I think it is A I hope u get it right good luck