periodic way tag cleanup

importing Unorganized Federal Territory (1834-37) as part of Newberry import

importing Unorganized Federal Territory (1824-34) as part of Newberry import

importing Unorganized Federal Territory (1821-24) as part of Newberry import

adding first Arkansas state as current, need to add other version, as part of Newberry Import

fixing years in OK Territory (1893-1907)

importing Oklahoma (1907-) as part of Newberry Import

importing Oklahoma Territory (1893-97) as part of Newberry Import

nudging labels

importing Oklahoma Territory (1890-1893) as part of Newberry Import

importing Indian Territory (1890-1893) as part of Newberry Import

importing Indian Territory (1828-90) as part of Newberry Import

importing Indian Territory (1824-28) as part of Newberry Import

fixing possible errors in Newberry's AR Terr-Mexican border pending further research

fixing some Dakota Territory boundary issues

importing Nebraska (1902-) as part of Newberry Import

importing Nebraska (1882-1902) as part of Newberry Import

importing Nebraska (1873-82) as part of Newberry Import

removing MN end date

another case test... Minnesota