<em>C. Along the Silk Road.</em>
Explanation:
The Silk Road was a huge trade route among European countries and China, it was very important in growing and spreading culture to different people. Merchants of the Silk Road usually traveled by caravans and camels, going miles and miles to drop off and exchange different goods. Although it is called the Silk Road, more things than silk were being traded; spices, sugar, different types of silverware and porcelain plates were being exchanged. The Silk Road was very important during this time, as it promoted engaging in different cultures, growing ideas, and creating new inventions. The Song Dynasty and the Tang Dynasty were two big influences in the Silk Road, and often traded among each other and with other cultures.
<span>Great depression leads us to the fact that the economic, health, government, and social issues are going awry, they decelerate, many people thinks of what they should do to survive, that if they found something is the first instict is to get MORE than the others could get. Great Depression is much more than it is said, it is an epidemic where all the things seems to be not in order, hopeless. Chains of events happen like, the bubonic plaque which took a toll of numerous people, the cholera broke out also affecting a lot of people.</span>
Pro's- With railroad expansion we can get to places faster, trade faster, and and trade with much more countries.
Cons- Destruction of natural resources and more pollution in the air which can lead to more diseases.
For the costs of major US Wars from the American Revolution.