Modernizing and democratizing southern institutions.
Nigeria's Presidents name is Muhammadu Buhari
Answer:
Food and security.
Explanation:
The presidios faced many challenges such as food and security of its people and struggle to maintain their control from the natives people and save themselves from native people that lives around them because the Spanish comes and captured their lands. Spanish soldier defend the newly captured territories and take on such a difficult job for their country's welfare, prosperity and for expanding influence of their country.