Between 1915 and 1917, how did the strategies the germans used at sea differ from those of the allied powers? germany attacked nonmilitary ships and those of the united states, a country not involved in the war. germany refused to stop their attacks despite complaints from the united states and other neutral countries. germany included the use of submarines in the types of boats used to attack enemy ships. germany used their submarines and other military ships for both commercial and military purposes.

The answer is: Germany attacked nonmilitary ships and those of the United States, a country not involved in the war.

The non-military ships that German attack include passengers ships and commercial ships. At that time, Germany justify its action by believing that the allied forces often use such ships in order to distribute war supplies, which is why it is necessary to destroy the ships.

what's the passage bud?

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.