It wasn't important. They did pictographs, but no written items, and they were nomads.
Answer:
A. Blitzkrieg
Explanation:
This infamous tactic had been used in the early stages of the German War Effort. It had been first used in Poland and France which shocked the global community due to its intense speed of invasion.
Reference:
Blitz: Lighting Krieg: War
The tactic was originally called The War of Movement.
Foreign relations ..... <span>During Díaz's long presidency, Mexico was opened to foreign investment and U.S. entrepreneurs invested in ranching and agricultural enterprises and mining. The U.S. played an important role in the course of the </span><span>Mexican Revolution</span>
The south opposed the national roads in the west
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Hope this helps :D
I'm almost certain it was C because I know he was at all other battles and if it's not C than it was none of them