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440 BCE
430 BCE
420 BCE
410 BCE
400 BCE
390 BCE
380 BCE
370 BCE
360 BCE
350 BCE
340 BCE
330 BCE
320 BCE
310 BCE
300 BCE
290 BCE
437 BCE - 431 BCE: The Propylaea is constructed on the Acropolis of Athens under the supervision of Mnesicles.
285 BCE: Ptolemy II Philadelphus builds a large propylon gate at Samothrace.