<span>Louisiana Purchase.
Bought by the United States in 1803, the Louisiana Purchase was a large territory owned by France that covers approximately 828,000 square miles of land.</span>
The most striking similarity between these two explorers was their ruthless nature towards the natives they encountered on their various journeys. Both men wanted to extract as many resources as possible from the conquered peoples.
"Berlin is located in the Northern European Lowlands (North German Plain) along the Spree river in eastern Germany<span>. It lies within the state of Brandenburg."
hope this helps!:)</span>