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:
Muslim forces ultimately expelled the European Christians who invaded the eastern Mediterranean repeatedly in the 12th and 13th centuries—and thwarted their effort to regain control of sacred Holy Land sites such as Jerusalem. Still, most histories of the Crusades offer a largely one-sided view, drawn originally from European medieval chronicles, then filtered through 18th and 19th-century Western scholars.
Explanation:
The American Constitution was heavily based on the idea of democracy and a perfect world where people would have free speech and rights. The idea of democracy was derived from the earliest form of democracy, (direct) Roman democracy. As many people know, the Romans adopted a lot of Greek culture and ideas from taking over Ancient Greece in the times of the Roman Empire. This is what I think is how the American political process was formed from the basic standards of Greek civilizations.