The United States considers China's membership in the WTO as positive as it <span>It advances U.S. business interests in addition to connecting China into the international system. The membership of China in the WTO has led it to open its borders to foreign business especially from the United States. Connecting China to the international system will motivate it to seek to promote stability.</span>
I would say answer number 4
So that the Panama Canal could be built. This would make it easier for the United States to move their ships from the Atlantic to the Pacific and vice versa.
Conducting elections hope it helped