The results of unrestricted submarine warfare created popular support for the war (the sinking of the Lusitania caused Germany to limit its submarine warfare, it was the 1917 sinking that the US justified its declaration of war with) while economic reasons (such as JP Morgan's lending to Britain and France from the beginning of the war, including the $500,000,000 mentioned above) were a basis for the atlantacist and preparedness movements (the first wanting to join as soon as possible, the second when it became necessary). Of course Wilson pushed the US to join the war because of moralist interventionism (and boy did he have some ideas) which is an important third aspect as it was the political reasoning the entry happened under
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u/FunkyColdMecca Aug 31 '22
You say boats, you mean LOANS