Having started upstream on the Missouri River<span> from their </span>St. Louis<span>-area camp—where they had been preparing for the expedition since fall 1803—on May 14, William Clark and nearly four dozen other men met up with Meriwether Lewis on May 20. hth</span>
It was important in the <span>Middle Colonies.
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mongols were engineers they developed taxes also as they expanded there empire
A Philippines because they were controlled by the U.S