Answer: 1,3 those are the awnsers
Explanation:
The three most prominent factors that contribute to Africa's lack of economic and human development are corrupt governments, a lack of material resources, and tribal warfare. All of these are somewhat intertwined. <span />
Your 2nd and 3rd options are the correct answers. Monarchies were not quickly changed into democracies because it was much more complicated to change a government. You can't do that overnight.
It was 1496-1497 hope this helps