日苏中立条约的缔结与美国

日苏条约缔结在德意日三国结盟缔约之后，颇有四国结盟之嫌。日苏中立条约缔结是以牺牲中国领土为前提条件的（苏承认满洲国和外蒙为独立国）；日苏条约缔结使日本专心在太平洋与美国、英国作战，进而加紧对中国的侵占；德苏缔约后瓜分波兰、强吞波罗底海三国，美国坚决反对，苏联与日缔约，客观上对美加压。

The Signing of the Japanese-Soviet Neutrality Treaty and the U S Response to It

As the Japanese-Soviet Treaty was concluded after Germany, Ituly and Japanhad formed an ailiance it gave rise to the suspicion that the Soviet Union might havealigned itself with the other three by concluding this tasty The Japanese Soviet Neutralitytreaty was signed at the expense of Chiners tetritories (The Soviet Union recognized theso-called Manchuguo and Japan recognized Outer Mongolia as an independent State) Thesigning of the treaty enabled Japan to concentrate its efforts on its war with the UnitedStates and Britain on the Pacific while further stepping up its invasion of china AfterGermany and the Soviet Union concluded a treaty between them, they carved up Polandand occupied by foers the three Baltic states of Estonia, Latvia and Lithuania The UnitalStates was resolutely opposed the conclusion of the Japanese Soviet Treaty which put morepressure on itself objectively