Answer is A, the spread of Sanskrit language
B) A highway for transportation goods and cultural
<span>The nation's largest railroad center was found in Chicago. Chicago is considered as the most important center of railroads in North America. Chicago has been the most significant interchange point of commercial transportation between the nation’s great railroads.</span>
Answer:
loyal slave he gained as loyal slave
All the expeditions were because their country's needed to find new land to conquer. They all were after more land so they could have power over the people that lived there. They also had expeditions to discover new places and to study the world.