Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A cikin shekarun 1850, ƙungiyoyin Arapaho sun kafa kabilu biyu: Arewacin Arapaho da Kudancin Arapaho. Tun daga 1878, Arewacin Arapaho sun zauna tare da Gabashin Shoshone a kan Wind River Reservation a Wyoming kuma an amince da su a matsayin Tarayyar Arapahoe Tribe na Wind River Reservation. Kudancin Arapaho suna zaune tare da kudancin Cheyenne a Oklahoma. Tare, membobinsu sun shiga matsayin Cheyenne da Arapaho Tribes da aka amince da su.  Tambaya: Wace shekara goma ce Arapaho ta rabu?
shekarun 1850