"West Africa had rich resources of gold and salt.
West African rulers taxed all trade caravans crossing their territories.
Explanation
Ghana's rulers gained incredible wealth from trade, taxes on traders and on the people of Ghana, and their own personal stores of gold. They used their wealth to build an army and an empire. Extensive trade routes brought the people of Ghana into contact with people of many different cultures and beliefs."
Scholars made advances in science and mathematics.
Hiram Rhodes Revels. Hope this helps! :P
Answer:
It makes humans more attracted to electronics and it will soon develop even more.
Explanation:
Humans enjoy technology and humans get smarter and smarter every second.
China responded by allowing Western countries in to create trade networks. They continued to have control over agriculture and focused on that part of their country. The larger cities and trading ports came under the control of Western influence. In exchange, European powers in particular Great Britain were willing to militarily defend China.
Japan on the other hand, created trade agreements but with no take over of their cities. They responded with a move to industrialize and create a modern military to defend themselves. Japan made it a goal to become a new "western" power in the East.