Why do the spanish colonies believe that the acquisition africa is a necessity

The reason that the Spanish colonies believe that the acquisition of Africans is a necessity because they don't want to do the work, which included obtaining gold, silver and other hard work, and the Emperor freed all the Christians, so no one can force them to do work, while African slaves were forced to do all the drudgery.

answer: to put them in the gas chambers

explanation:

and rpe them

when studying cause and effect, historians usually group the causes into different categories. for example, cultural causes reflect how a society’s literature and art convey the way the society saw itself in relation to the rest of the world. another resource that historians use to understand society is pop culture, which tells them the trends and ideas that are preferred by the common people. when studying cause and effect, it’s important to remember multiple causation, or the idea that an effect could have several causes and vice versa.  

the correct option is “cultural causes” since art and literature are related to the culture of a place. culture is determined by literature, art, music.

the correct option is “pop culture” since it reflects the likes and ideas of common people whereas the rest of the options do not focus on common people.  

the correct option is “multiple causation” since it refers to the idea that events are caused by multiple reasons, not just a single one.