Because chief justice Marshall declared that slaves were not people, but we're property and there for had no right to sue in any way shape or form. This called for the fugitive slave act, which out raged abolitionist.
<span>World War 2 had a very significant effect on Canada. ... were made up of black and aboriginal peoples and this advanced the cause of civil rights in Canada.</span>
Answer:
Climate changes during the Mesolithic included the retreat of the Pleistocene glaciers, a steep rise in sea levels, and the extinction of megafauna (large-bodied animals). These changes were accompanied by a growth in forests and a major redistribution of animals and plants.
Explanation:
