Oligarchy: A group of a few people rule a country.
Monarchy: A king or queen rules a country.
Constitutional Monarchy: A king or queen rules the country but has limited powers from a constitution.
Dictatorship: One person is in absolute complete power.
These forms of government are all similar in one way, there is one or a group of people with most of the power. This is unlike other governments which have different bodies of powers that keep each other in checks and balances.
If you are to choose Dictatorship and Oligarchy. Above are two differences.
Similarities are complete control.
The answer is C: irrigation
Answer:
Radius
Explanation:
Diameter is from one side of the circle to the other radis is from the middle point to the edge so a radius+radius will get you the diameter
Infrastructure is underdeveloped is the answer