73. Vini, Vidi, Vici achievement: Beat the game on any difficulty setting as Caesar
74. All Roads Lead to Rome. Build a road with a Roman Legion.
I did not know Legion unit was able to build roads, not only workers.
With this now I have 53%.
Most rare: Macho Picchu. Win the New World Scenario as the Incas. Only 0.1% all players.