Answer:
The distribution of goods led directly to the development of cities. Just like in Europe cities developed around centers of trade. The trade led to the urbanization and development of big towns that were connecting different trade routes. The trade routes involved North Africa, Sahara, and Europe and it lasted for centuries. More urbanization led to even the first university being built in Timbuktu in Mali.
National Aeronautics and Space Administration.
B. In a unitary system there is only one type of government; in a confederal system there are multiple types of governments.
Answer:
D. im most positive its D
Explanation: