(from the article `Athens`) ...built an observatory in 1842; the Hill of the Muses, crowned with the remains of the marble monument to Philopappus, a Syrian who was Roman consul ... ...military works, there was little building in 4th-century Athens until the years 338–322 , when the orator Lycurgus was in control of the state ... ... Found on http://www.britannica.com/eb/a-z/p/82
Meeting place for the Athenian citizens' assembly, the ecclesia, on a slope about 455 m/500 yd east of the Acropolis. On the northeastern slope of the hill is a double terrace (120 m/130 yd by 65... Found on http://www.encyclo.co.uk/local/20688
Pnyx noun [ New Latin , from Greek ....] (Gr. Antiq.) The place at Athens where the meetings of the people were held for making decrees, etc. Found on http://www.encyclo.co.uk/webster/P/113