革新革新结绳记事knot_systemin_game/common/advances/region_north_america.txt:550通过结绳记事，我们可以妥善地管理领土，并记录下重要的信息。需要河流贸易革新requires革新树谷水灌溉征调工匠河流贸易结绳记事修正立法效率+5%定义in_game/common/advances/region_north_america.txt:550551age = age_1_traditions552icon = quipu553▾potential = {554is_capital_in_south_america_or_carribean = yes}556legislative_efficiency = 0.05558requires = river_trade
河流贸易革新requires河流贸易革新requires河流贸易革新requires
