What is a characteristic of an oligarchy? A. One person makes all the rules and laws.
B. People who rule are born into their positions
C. Someone takes over to help oppressed people
D. Power comes from having a lot of land or money

D. Power comes from having a lot of land or money

Explanation:

Oligarchy is the form of governance. It means the rule of the few – a small group that has control over others.

Those who rule are people at the top who have the power. They can be nobility, very rich people, have high education, have some religious power, or military control. The power is usually gained through money or possession of the land, as well as other luxuries. With this, they gain political power.

The power is usually passed through generations of the same family, but not always.

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.