Second Sino-Japanese War Chiang Kai-Shek Nationalist Government petroleum
The United States opposed the Second Sino-Japanese War, and recognized Chiang Kai-Shek's Nationalist Government as the legitimate government of China. As a result, the United States sought to bring the Japanese war effort to a halt by imposing an embargo on all trade between the United States and Japan. Japan was dependent on the United States for 80 percent of its petroleum, and as a consequence the embargo resulted in an economic and military crisis for Japan, as Japan could not continue its war effort against China without access to petroleum.
