I think it might be D. Although I am not a genius there were a few Greek uprisings and the Persians had one simple rule that you had to follow, don't ever, EVER betray them.
On August 14, after fighting its way through northern China, an international force of approximately 20,000 troops from eight nations (Austria-Hungary, France, Germany, Italy, Japan, Russia, the United Kingdom and the United States) arrived to take Beijing and rescue the foreigners and Chinese Christians.
who u researching
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