World's most powerful building is in..., built over 1,100 acres of land, it's feared by China and Russia because...
The Pentagon is one of the world's largest office buildings. Known for being the headquarters of the Department of Defense.
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Drone Flight over the Pentagon: Architecture & Strategy Merge
Explore the iconic Pentagon building, in Arlington ... football fans made the same sarcastic SEC joke The Reason Train Design Changed After 1948. New gun laws rolling out in multiple states ...