革新革新希伯尼亚‑诺曼堡垒hiberno_norman_keeps_advance我们的诺曼人祖先建造了宏伟的塔楼,用以巩固他们对爱尔兰内陆敌对势力的掌控。需要封建制度革新requires条件潜在条件至少满足以下其一文化: 盎格鲁‑爱尔兰文化›统合文化组包含盎格鲁‑爱尔兰具体条件革新树农业风车畜牧马术封建制度希伯尼亚‑诺曼堡垒爱尔兰边境拓殖 仅部分国家修正要塞上限+1关联需要 2文化·盎格鲁‑爱尔兰Potential革新封建制度传统Requires隶属于 1传统年龄前置于 1爱尔兰边境拓殖传统Requires定义in_game/common/advances/culture_irish.txt:84age = age_1_traditionsicon = hiberno_norman_keeps_advance▾potential = {▾OR = {culture = culture:anglo_irish▾culture = {merged_culture_group_contains_culture = culture:anglo_irish}}}requires = feudalism_advancefort_limit = 1requires = feudalism_advance历史记录