He wanted to end slavery at the same time
The correct answer is:
C. Olmec
The Olmec civilization used to create stone representations of human heads sculpted from large basalt boulders, these are called " Olmec colossal heads". The heads date from at least 900 BC and are a distinctive feature of the Olmec civilization of ancient Mesoamerica.
In the old times, it was used as a word for a pirate or a robber, while in the modern era, it is someone who engages in long speeches in order to prevent a bill from being voted. He essentially steals time from the parliament.
It would be "C. multistory dwellings built alongside cliff walls" that is not an example of an environmental adaptation made by early peoples of the North American continent, since these people usually inhabited flat lands.
