Answer:
Preventing goods from entering or leaving the city
Explanation:
I took the test and got it right. Also because the soldiers would still need things to come for themselves.
Answer:
American neutrality
The president insisted that all government actions be neutral, and that the belligerents must respect that neutrality according to the norms of international law.
The Americans helped the British Empire, French and Portuguese forces defeat and turn back the powerful final German offensive, also the Americans played a role in the Allied final offensive
Hope this helps!!