The answer is c.empire and republic
Answer:
C. Trench warfare
Explanation:
A's incorrect as alliances have existed for thousands of years
B's incorrect as an infantry charge's greatest weakness is the machine gun for obvious reasons
D's incorrect as both sides had machine guns, and was not the reason for victory.
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This leaves C, which makes sense as troops would be forced to hide on lower ground due to the deadliness of machine guns
Issued by the forecast office
the answer is a. partition the subcontinent into the separate countries of pakistan and india.
Slaves in the U.S. were the only slave population to grow by natural reproduction