Islamic scholars preserved some of art and literature's most classical works, inspiring the Europeans.
Tropical rainforest, the high mountains and wild rivers were some of the physical obstacles that the Incas faced. They had to build a complex network of roads to link the entire Inca empire. They had messenger stations along these roads so that they could relay their messages, and they built shelters along the way for travelers.
Answer:
D. governments often shift between military and civilian leadership
Answer:
industrialization caused people to move to the cities?
A policy of neutrality.
Hope this helps : )
