REMOVE

1. ceremonial structures

WHAT

1. architecture (object genr … (3)
2. religious buildings (2)
3. rock carvings (2)
4. sculpture (visual works) (2)

WHERE

1. Mexico (nation) (3)
2. Yucatán (state) (3)
3. Uxmal Ruins (deserted set … (2)
4. Chichén Itzá (1)
5. Papua New Guinea (nation) (1)

WHO

1. unknown Maya (3)
2. Toltec, unknown (1)
3. unknown (unknown cultural … (1)
4. unknown Itzá (1)

WHEN

1. 10th century (3)
2. 9th century (3)
3. Maya (3)
4. 20th century (1)
5. Iatmul (1)