Atlantic.
British naval blockade
As a result of the British naval blockade, U.S. Trade with the central powers mostly ended.
Submarines.
The blockade of British ports was part of the Continental System put in place by Napoleon in retaliation for the British naval blockade of the coastlines in France. The result of the blockade of British ports was not severe or long-lasting. It hurt Britain to a small degree, but not as much as Napoleon hoped.
As a result of the British naval blockade, U.S. Trade with the central powers mostly ended.
As a result of the British naval blockade, U.S. Trade with the central powers mostly ended.
Allied naval blockade of German ports were causing hardship to German citizens and hampering Germany's war effort. However, from the various naval battles with the Royal Navy, the Imperial German Navy had learned that it can not defeat the Allied on surface battle. Hence the aims of lifting Allied naval blockade on German ports and crippling the shipping bloodline of British Empire can not be achieved without the use of submarines. However, normal submarine warfare where U-boats have to surface and reveal its presence before searching and attacking is deemed to be too cumbersome, hence the use of unrestricted submarine warfare.
British naval blockade
the british occupation of yorkstown
Submarines, commerce raiding.
pedro pablo of bolea
I think along the east coast if we are talking about the same blockade! :D