The best option in terms of the significance of the Renaissance would be "<span>. Artists and writers created extraordinary art and literature that combined new and traditional subjects with classical styles and new ideas," since religion still reigned large in the lives of many.</span>
1) the drawing of borders: many European countries still have borders as drawn by the colonial powers: that's why many of them are straight lines.
2) many African countries adopted the languages of their European Colonial powers
3) many white people settled in Africa and had privilaged life while the indigenous black population suffered (mostly under Apartheid)
They have set up every thing
A. allow slavery where it already existed
and
D. Rely on popular sovereignty to resolve questions about slavery