Answer:
The correct answer is D, <em>Cathedrals needed to accommodate the growing practice of pilgrimage to visit holy relics</em>.
Explanation:
During the 11th and 12th centuries there was an increase in the number of pilgrimage voyages in medieval Europe. Many people traveled long roads to visit cathedrals that were believed to possess holy relics, that is objects that had belonged to saints or that were saints' bodies' parts.
When they visited these places they had to be large in order to fit pilgrims and the daily services. Pilgrims would walk around the place stopping to pray in different altars and shrines to different relics or tombs.
Polygamy is having more than one wife or husband at once, and anarchism is the rejection of the state or any other type of authority when organizing human societies.
Both types of behaviour are frowned upon by our society, to the point that they can be considered taboo. A taboo is an implicit (although sometimes it can be explicit, like through the enactment of a law) prohibition of something, because it is believed that the act goes against the agreed cultural or religious beliefs of a community. Establishing those kind of limits helps communities to be more organized and to have a stronger sense of "belonging." On the other hand, it can isolate those who think differently and cause the community to be closed to new ideas.
C. Each city-state had its own form of government.
Explanation:
The city-states acted as sovereign units running their own government systems. There were basically four types of governments found in Greek city-states.
They used monarchy, a government with a king/queen and uses heredity, oligarchy, a government with a few in charge, democracy, where all citizens had a voice and a vote, and lastly tyranny, where the government is ruled with an iron fist with one leader having all control.