Which explains why african slavery was introduced to the americas?

a.
the spanish conquered africa and took millions of africans as slaves.

b.
a potato famine in africa forced millions of starving africans into slavery.

c.
the native american population was reduced and african slaves were needed to work the sugar plantations.

d.
the spanish needed a large army to defeat the native americans, and african slaves were immune to new world diseases.
question resources

Which statement in the passage best reflects sumer's opinion of the dred scott decision? a."i speak what cannot be denied." b."[the] judgment was sustained by a falsification of history." b."the opinion was more thoroughly abominable than anything history." i speak what cannot be denied when i declare that the opinion of the chief justice in the case of dred scott was more thoroughly abominable than anything of the kind in the history of courts. judicial baseness reached its lowest point on that occasion. you have not forgotten that terrible decision where a most unrighteous judgment was sustained by a falsification of history. -charles sumner, 1865

Why did allan bakke file a lawsuit?

What is a characteristic of hunter-gatherer societies?