Columbus was originally going to sail along the West African coast and around the Cape of Good Hope. But than Columbus had the idea of instead to sail west across the Atlantic instead of around the gigantic African continent.
Im pretty sure its d m and c
I believe it is c but im not completely sure
The cultural impact of the British mercantile system is that it led to cultural exchange through trade with the rest of the world which made other cultures acceptable. It made America a melting pot whereby various cultures were accepted including the right of religious freedom
The Mali Empire collapsed in the 1460s CE following civil wars, the opening up of trade routes elsewhere, and the rise of the neighbouring Songhai Empire, but it did continue to control a small part of the western empire into the 17th century
(Hope this helps)