革新
浸出制剂
数百年来，某些植物的治疗特性帮助我们的人民克服了多种疾病，据说一些特殊植物的叶子制成的浸剂能够延年益寿。
三姐妹混作革新requires革新树
修正
定义in_game/common/advances/region_north_america.txt:40
42starting_technology_level = 2
43potential = {
44exists = capital
45OR = {
46original_capital.region = region:east_coast_region
47original_capital.region = region:canada_region
48original_capital.region = region:great_plains_region
49original_capital.region = region:west_coast_region
50original_capital.region = region:alaska_region
51original_capital.region = region:aridoamerica_region
}
53NOR = {
54original_capital.area = area:xalisco_area
55original_capital.area = area:zacatecas_area
}
}