The U.S. policy proposed by George Kennan to stop the expansion of Communism was "containment," since this was less aggressive than eradication. And it was "MacArthur" who <span>wanted to cross the Yalu River and invade China, which led to his removal as commander of the U.S. troops.</span>
Yes, it was the Boxer Rebellion. :))
I’m going to say B 3 to 6 weeks