I dont either woe i wanna know to
Marginal costs. Keep in mind that marginal means on the edge of something, so the cost of producing one more unit would be on the edge. Hope this explanation helps.
A turning point usually introduces new people, ideas, and technology which results in different forms of government change in idea and even rebellions. So it can be thought of as a revolution because new things are showing up and change is happening.
The Silk Road was established during the HAN DYNASTY of China. The Han Dynasty opened trade with the West beginning the Silk Road. The term "Silk Road" was coined by Ferdinand von Richthofen a German geographer and traveler.
Answer:
It provided funds to educational programs that taught English.