Clean water, ways to drain swamps to get rid of malaria-carrying mosquitoes. Idk if those help, but yea :/
Answer: C : creating OSHA to help...
Explanation:
I think that’s right
Farm workers could lose jobs due to the fact machines could replace them. Jobs could also get easier due to the use of technology. This isn't everything and can be elaborated on e.g economical effects.
1. The Yoruba and the Kingdom of Nri
2. Benin Empire
The Establishment of Hausa Kingdom
