Answer:
Yes
Explanation:
It was used to describe the period between the fall of the Roman Empire and the beginning of Italin Renasissance and the age of exploration.
Cars.
Radio.
Television.
More advanced cars
Mobile phones
Islam spread with the expansion on the Ottoman empire. When they conquer were exposed to this religion and many people converted. They also used trading to spread Islam trough southeast Asia, Africa an many more parts of the world. The first conversions were flexible, s it was easy for people to convert into Islam.