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.
They broke into 15 separate states
Some Caribbean islands are coral islands formed from shells and marine animals skeletons.
These islands belong in the older group of Caribbean islands. Aruba, Bonaire, Curacao, Barbuda, Antigua etc. belong to this group. They practically represent a low laying plateaus composed of billions, if not trillions, of shells and marine animals skeletons that are accumulated on the ocean floor.
Rockefeller was able to build his monopoly across the oil industry since he bought up oil refineries, cut costs, and reinvested his profits in other refineries.
Rockefeller was an American oil industry business magnate, industrialist, as well as philanthropist. He is widely regarded to as the wealthiest American of all time, and the richest person in modern history.
Rockefeller's wealth sky rocketed as kerosene and gasoline grew in importance, and he turnt into the richest person in the country, controlling 90% of all oil in the United States at his peak.
