- Jan 12, 2012
- 27,286
- 113
"Isolationism" as you call it did not cause Pearl Harbor, but it could have prevented it.
Below is a list of reasons as to how the USA caused Japan to attack pearl harbor, none are isolationist:
- Wilson treated Japan poorly at the Treaty of Versailles
- USA pressured Britain to end their alliance with Japan which angered them
- When a civil war occurred in China, Japan invaded Manchuria as a buffer. The west thought that this was horrible even though they did similar things
- Japan did exactly what England did, and took over land to colonize. The west was not happy with this.
- The USA imposed a steel and metal embargo on Japan in 1940
- The USA imposed an oil embargo on Japan, which forced them to expand their empire in search of oil.
The first two are politics, and not acts of war. Japan may not have gained much from the division of the spoils, but then again, Japan didn't contribute anything but helping itself to a couple of Germany's best colonial possessions. As for the alliance, in the time before, during, and immediately after World War I, alliances tended to be matters of convenience and not of near the longevity of those alliances formed by the onset of the Cold War. Business as usual by the standards of the time. Japan might also whine and cry about the 5:5:3:2:1 apportionment of naval tonnage under the Washington Naval Treaty, but then again, no one put guns to their heads and forced them to sign.
The remainder are refusal to cooperate with Japanese butchery (by and large worse than Nazi butchery) which is not an act of war.
Now, what was the point?