REMOVE

1. architectural elements
2. stairs

WHAT

1. architecture (object genr … (2)

WHERE

1. Mexico (nation) (2)
2. Uxmal Ruins (deserted set … (2)
3. Yucatán (state) (2)

WHO

1. unknown Maya (2)

WHEN

1. 10th century (2)
2. 9th century (2)
3. Maya (2)