09-03-2015
History

Answered

how has Washington's environment been affected by human activity

Answer :

HistoryGuy HistoryGuy

10-03-2015

If you're referring to the nation's capital city, the most dramatic change that's occurred due to human activity is increased security. Washington is home to the White House, Congress, and many other high-value institutions. Security in the city is the tightest in the whole nation.

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