Crossword Puzzle Transkei native

Clue: Transkei native

Ancient native of S Mexico (OLMEC with 5 letters)
Japanese native (e.g. AINU with 4 letters)
Native American group (and source of a Washington city that differs by one letter) (YAKAMATRIBE with 11 letters)
Assam native (e.g. ABOR-13 with 7 letters)
Oshkosh native (BADGER with 6 letters)
Natives of old Cuzco (INCAS with 5 letters)
Boise native (IDAHOAN with 7 letters)
Denmark native (DANE with 4 letters)
Tirana natives (ALBANIANS with 9 letters)
Native American art (SANDPAINTING with 12 letters)