Because it is different then all the other continents are defined
i think rome was tradeing on silk rode because Silk Road, also called Silk Route, ancient trade route, linking China with the West, that carried goods and ideas between the two great civilizations of Rome and China.
Answer:
Hello! Low labor costs :)
Explanation:
I took the quiz
Improvements in Navigational Devices such as Maps and Instruments such as the compass and Astrolabe as well as significant improvements in Ship-making increased European Exploration.
Involving us in world war 2
