<span>D. Countries built large armies and stockpiled powerful weapons
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Answer:
Catherine II, most commonly known as Catherine the Great, was the last reigning Empress of Russia from 1762 until 1796 – the country's longest-ruling female leader.
Explanation:
Answer:
The civil service examination system was an important vehicle of social mobility in imperial China. ... This curricular uniformity had an extremely powerful effect on Chinese society, and the major impetus for this uniformity was the meritocracy promoted by the civil service examination system.
Explanation:
You did not include a timeline, but the American civil war lasted from 1861 to 1865
