Logistics

Logistics is a researchable technology available only to Age of Enpires: Rise of Rome. It can be researched at the Government Center during the Bronze Age for a price of 180 food and 100 gold. Once researched, all units trained at the Barracks (with the exception of Slingers) takes up 1/2 of a 1 population instead of the usual 1. In other words, with sufficient resources, a player can train up to 100 legions in the Iron Age fresh from the Barracks without surpassing the population limit. This technology is exceptionally useful to civilizations with infantry bonuses such as the Choson and the Romans.