I would actually think it is both but most residences have a fireplace and most houses do not have one
, if a subject is singular, its verb must also be singular; if a subject is plural, its verb must also be plural.
The factual part is that the people were transported as slaves and in factual part is about the wings
Explanation:
The factual part of the narrative recounts the slave trade.
This means that the narrative where the slaves are put up on the ships and then taken are very much real narratives.
The fictional and figurative part of the narrative is the wings which are here used to describe freedom.
The people on the ship went without wings and thus lost their freedom forever.
There was no more a way to distinguish them from the others so there was no matter of difference now
Likely to be "we all share the same air, water, and soil"