REMOVE

1. architecture (object genre)
2. Chichén Itzá
3. Toltec, unknown

WHAT

1. rock carvings (7)
2. reliefs (sculptures) (6)
3. architectural elements (5)
4. religious buildings (2)

WHERE

1. Mexico (nation) (8)
2. Yucatán (state) (8)

WHO

1. unknown Itzá (8)
2. unknown Maya (8)

WHEN

1. 10th century (8)
2. 9th century (8)
3. Itzá (style) (8)
4. Maya (8)
5. Toltec (8)