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.

As a result of William Howard Taft's unsuccessful attempts to go deeper into Manchuria using the Open Door Policy, the U.S. had to reorganize the State Department to improve its diplomatic relations.

William Taft as President, tried to increase U.S. holdings around the world by:

Giving some countries loans from U.S. banks
Using the army to support governments that were sympathetic to the U.S.
Demanding U.S. participation in European activities in China

He also tried to extend a policy that allowed European powers to trade equally in China known as the "Open Door Policy" to Manchuria but it backfired.

The fallout made the U.S. reorganize the State Department and the way it related with other countries so as to improve relations with other nations.

In conclusion, the U.S. had to reorganize the State Department after President Taft's failures in Manchuria.

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