What was the outcome of William Howard Taft's failed attempt to expand the Open Door policy deeper into Manchuria? A.
It caused China to expel Western businesses and cancel the Open Door policy.

B.
It caused Japan to go to war against China and Russia over control of Manchuria.

C.
It caused the U. S. to reorganize the State Department to improve its diplomatic relations.

D.
It caused Manchuria to declare independence from Japan and China and establish a democracy.