Long Walls
After being convinced by Conon that allowing him to rebuild the Long Walls around Piraeus, the main port of Athens, would be a major blow to the Lacedaemonians, Pharnabazus eagerly gave Conon a fleet of 80 triremes and additional funds to accomplish this task. Pharnabazus dispatched Conon with substantial funds and a large part of the fleet to Attica, where he joined in the rebuilding of the long walls from Athens to Piraeus, a project that had been initiated by Thrasybulus in 394 BC. With the assistance of the rowers of the fleet, and the workers paid for by the Persian money, the construction was soon completed.