Question

What strategies did convoys use to help the Allies combat German submarine warfare?

Warships traveled with merchant ships for protection.
British warships sailed alone to lure U-boats away from merchant ships.
American warships sailed alone to lure U-boats away from merchant ships. Merchant ships were disguised as warships to fool the U-boats.

Answer 1

Warships traveled with merchant ships for protection.

Step-by-step explanation:

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Answer 2

The answer is: Warships traveled with merchant ships for protection.

Step-by-step explanation:

During World War I, the Germans waged unrestricted submarine warfare in its war-zone waters. This restricted ships and carriers for passengers to pass through. As a remedy, the Allies were protected against the German submarines through "convoy." This allowed the merchant vessels to travel protected in the sea together with long-endurance warships or destroyers and other patrol vessels. They could also travel in large groups across the Atlantic.

Originally speaking, convoys were used to protect the merchant ships from pirates. However, the strategy was also effective enough in protecting the merchant ships against the German submarine warfare.

Thus, this explains the answer.