If im corect its C and im pretty sur im correct
Answer:
Their sculptures and artifacts.
Explanation:
The Olmecs were extremely talented artists and sculptors: they produced many statues, masks, figurines (Yes, figurines were a thing back then), stelae (I know you're confused. A stela (the singular form of stelae) is an upright stone or column typically bearing a commemorative inscription or relief design, often serving as a gravestone.), thrones and more. However, they are best known for their colossal heads, 17 of which have been found at four different archaeological sites.
The first picture is an Olmec head, and the second is a stela.
Answer:
Harappa and Mohenjo-daro were thought to be the two great cities of the Indus Valley Civilization, emerging around 2600 BCE along the Indus River Valley in the Sindh and Punjab provinces of Pakistan.
B. It supported states rights