It's been a while but I believe it's C. Supply and Demand would fluctuate the prices.
The fourth option is the right one. The Swahili city-states grew during the second half of the first millenium thanks to the intense trade activity in the Indian Ocean, <u>India and China had been important trade centers since antiquity and a great trade network had been built over the centuries</u>. Besides the connections between coastal cities of the Indian Ocean, in it's northern part, by the coast of Persia, passed the Silk Road, the trade route that connected Europe to China throughout the Middle Age.
Answer:
Apostle Paul
Explanation:
One man, the apostle Paul, had enormous influence on Christianity's development. Paul preached in cities around the eastern Mediterranean. He stressed that Jesus was the son of God and that he had died for people's sins. Paul declared that Christianity was a universal religion.
Mesopotamia was the first developed civilization