They are made up of big groups
Answer: their use of roads
Explanation:
James Madison .............
The correct answer is letter D.
Explanation: It determined Southern resistance to Northern efforts to change its culture.
Answer: Military strength, empire building, academia, medicine, algebra, navigation, science, literature, art and architecture
Explanation: there were lots of Islamic achievements such as Military strength and empire building, famous Islamic cities, academia, medicine, algebra, navigation, science, literature, art and architecture