A comparison between sub-Saharan Africa and Latin America?

Sub-Saharan Africa is the hometown of blacks, while Latin America is basically white. They are descendants of immigrants from Europe, but Latin America has a more developed economy, such as Brazil, which is now one of the BRIC countries, and other countries are still poor. Sub-Saharan Africa is poor except South Africa. In terms of resources, it is basically impossible to win or lose. Sub-Saharan Africa is rich in gold mines and diamonds, and Latin America is also rich in oil. Politically, many countries in sub-Saharan Africa have few stable regimes, such as Congo, in successive years of civil war. Latin America is relatively stable.