What was the Silk Road?:Question 9 Select all of the benefits of the Silk Road.
Choose all that apply:
Ideas got spread as did technologies
Promoted international trade
Layed the foundation for future trade relationships
Promoted mutual reciprocity

How were the okanogan highlands formed? a. by subduction, which caused huge folds in earths surface b. as a result of retreating glaciers carving great valleys into the earth c. when molten rock from under the earth approached the surface d. when the collision of volcanic island chains and ocean rocks formed new earth