According to the Merriam-Webster Dictionary, obscure means to conceal or hide by or as if by covering. So the closest meaning can be deducted to be false. Something that is not clear. Something that according to our instincts or intuition needs to be cleared because it can lead to false interpretation or false doing.
The correct answer is B. false
Battles over succession (C) contributed to the fall of Songhai. Al-mansur in 1590 took advantage of the recent civil strife in Songali and sent army to conquer soghai and also to control trans saharan trade route. After the the Songai was defeated the empire collapsed.
Answer: D
Explanation:
the underground railroad was a secret route of houses for the slaves to escape to
desiring of over powering the nations.