Why was China able to avoid imperial control during the early 20th century?

Question

Quizplus · Accepted Answer

China was able to avoid imperial control during the early 20th century because the United States and Britain did not believe in outright colonization.
Key Takeaway: Many foreign nations fought for imperial control and commercial advantages from the mid-nineteenth century. By 1900, Great Britain and the United States sponsored the "open door" ideology, decreeing that all nations would be able to equally share in trade with China. This was in the hope of easing problems that existed in Asia, but also hoping to limit the aspirations of other European powers-such as Germany and Russia-in China.

Why Was China Able to Avoid Imperial Control During the Early