Which type of system do citizens have some rights to participation if they are wealthy and powerful?
a). autocracy
b). democracy
c). monarchy
d). oligarchy

The answer is d) oligarchy

Explanation:

Hi, an oligarchy is a type of system where control is given to a little and specific group of citizens. There are various distinctive elements among the citizens in this group, including their wealth, political, religious, or military ties, or power. Families are the rulers in governments, and this power is passed down from age to age.

Oligarchies in which individuals from the decision group are rich or exercise their influence through their riches are known as plutocracies.

  b.

there are isolated pockets of farming, generally around rivers and oases, which are used for irrigation.

answer; the edward snowden leaks of nsa classified material;