In this agreement, the Pope established a Line of Demarcation. Both countries came to an agreement that Spain would take all territory/land West of the line and Portugal the East (including part of Brazil) to explore and claim.
Answer: The Spread of Christianity after Constantine is the correct answer
Explanation: I just took the test. Got 100%
The Atlantic slave trade had severely weakened the military of Benin and greatly decreased the population over time which Benin has never fully recovered from leading to strikes and protests being a consistent problem in modern day Benin
"Europeans brought new diseases, killing indigenous natives" Is the most likely answer. This is because the spread of disease happened in this way in many scenarios over time.
Good luck!
-RxL