Announcement of the Establishment of British Protectorate of Niger River Region
释义
Announcement of the Establishment of British Protectorate of Niger River Region Encyclopedia
历史学〔总论〕释 Announcement of the Establishment of British Protectorate of Niger River Region英国建立尼日尔河地区保护国通告 1885年6月5日在《伦敦公报》公布的在尼日尔河地区(因尼日尔河三角洲产棕榈油,又称油河地区)成立保护国的通告。