While being opposed to any effort at this time to subordinate China to Japan, Wang also saw the "white powers" like the Soviet Union, Britain and the United States as equal if not greater dangers to China, insisting that China had to defeat Japan solely by its own efforts if the Chinese were to hope to maintain their independence. But at the same time, Wang's belief that China was too economically backward at present to win a war against a Japan which had been aggressively modernizing since the Meiji Restoration of 1867 made him the advocate of avoiding war with Japan at almost any cost and trying to negotiate some sort of an agreement with Japan which would preserve China's independence. Chiang by contrast believed that if his modernization program was given enough time, China would win the coming war and that if the war came before his modernization plans were complete, he was willing to ally with any foreign power to defeat Japan, even including the Soviet Union, which was supporting the Chinese Communists in the civil war. Chiang was much more of a hardline anti-Communist than was Wang, but Chiang was also a self-proclaimed "realist" who was willing if necessary to have an alliance with the Soviet Union. Though in the short-run, Wang and Chiang agreed on the policy of "first internal pacification, then external resistance", in the long-run they differed as Wang was more of an appeaser while Chiang just wanted to buy time to modernize China for the coming war. The effectiveness of the KMT was constantly hindered by leadership and personal struggles, such as that between Wang and Chiang. In December 1935, Wang permanently left the premiership after being seriously wounded during an assassination attempt engineered a month earlier by Wang Yaqiao.