Answer:
they are using their own mind not using maths
The west African state was influenced by the trans-sharan trade because west Africa contributed trade with the colonizers by trading gold, jewelry, and slaves in order to get weapons and salt from North America. Which made empires like Ghana, Mali, and Songhai wealthy. As well as Islam spreading to the sub-Saharan Africa which is west Africa.
Answer:
I would consider the adoption of gun powder
Explanation:
gun powder changed the world and is still widely used today for guns, explosives and rockets.
His nick name for the strategic defense was "Star Wars."
Hope this helped !!
