C. Conquered most of the civilized world between India and Greece. is your answer.
Alexander the Great was a Macedonian Prince that was able to unify most of Eastern Europe, Greece, all the way to Asia, under his rule. However, at his death, the empire soon split apart between his generals, and was non-existent.
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The Comstock Lode
The Comstock Lode is similar to the California Gold Rush, because of the golden discoveries they found (gold, of course). The Comstock Lode happened in Montana, Colorado, and Arizona, and all of this chunks of gold made this nation (United Sates) one of the most wealthiest! The gold and silver's value was 1 billion 2.5 million dollars in gold and silver, that's a lot of gold and silver, ain't it? This is one of the oldest mineral strikes, also called "The Granddaddy of them all."
(I made a paragraph of my own, but my source is: www.truewestmagazine.com/ten-events-that-shaped-the-west/
Explanation:
Abraham Lincoln or the union
General Norman Schwärzkopf was the general.
In what year? There were many years where nothing was in common at all and now there is most everything in common