The Sahel part of Africa includes (from west to east) parts of northern Senegal, southern Mauritania, central Mali, northern Burkina Faso, the extreme south of Algeria, Niger, the extreme north of Nigeria, central Chad, central and southern Sudan, the extreme north of South Sudan, Eritrea, Cameroon, Central African Republic and the extreme north of Ethiopia
Traditionally, most of the people in the Sahel have been semi-nomads, farming and raising livestock in a system of transhumance, which is probably the most sustainable way of utilizing the Sahel. The difference between the dry North with higher levels of soil nutrients and the wetter South with more vegetation, is utilized by having the herds graze on high quality feed in the North during the wet season, and trek several hundred kilometers to the South to graze on more abundant, but less nutritious feed during the dry period
the answer is C. American Indians married Spanish settlers they met at missions
This is an example of C. importance of political knowledge.
These people didn't know enough about politics and the politicians they were voting for which is evident based on this question. They favored some politicians because they were gullible and didn't understand that favoring them won't really give them any benefits. If they had more knowledge, they would probably have voted for a better candidate.