Answer:
They were Mesoamerican civilization developed by the Maya peoples, and noted for its logosyllabic script—the most sophisticated and highly developed writing system in pre-Columbian Americas—as well as for its art, architecture, mathematics, calendar, and astronomical system
Explanation:
World War I has the closest date. So D
Answer: Eurasia
Explanation: I used google
Monopoly : has one supplier of a product. The seller here has market power and can control both price and quantity
Collision: when competing firms make a secret agreement to try to control a market. Collusion (practiced by cartels) is illegal in the United States. It reduces the level of competition in a market. Is more difficult in markets with large numbers of buyers and sellers.
Monopolies and collusion among sellers:
eliminate competitionIn industries with less competition, prices are likely to be higher