Research:Code of Honor / Code of Honour/Effects

Allows:
 * 1) Government form: Aristocracy
 * 2) Reduction in upkeep costs for military units by - 4%
 * Cumulative with Maps's - 2%
 * Cumulative with Government: Dictatorship's - 2%. (if active)
 * 1) * For a minimum total reduction of - (6 – 8)%.