1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) imperial dynasty that ruled china (most of the time from 206 bc to ad 220) and expanded its boundaries and developed its bureaucracy; remembered as one of the great eras of chinese civilization 2) an independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment 3) a writing implement with a point from which ink flows DOWN 1) informed about the latest trends 2) any of various primates with short tails or no tail at all 3) your grandmother ** Scroll down for solution. ** Are you sure you want to peek? han epa pen