A Monarchy or a Tyranny.
An empire
This political system is known as absolutism. Sometimes absolutist governments can turn into dictatorships.
Not really possible to answer as Africa is a continent; in history is was not governed by modern geo-political boarders and was basically "tribal" - that is to say independent tribes each ruled by an elected or hereditary ruler.
He was the last independent Inca ruler.
Confucian philosophy idealized strong ruler and consolidation of political power. In other world, Confucian philosophy supported centralized government and king.
Niccolo Machiavelli
Political system that they believe in the fact of God being the supreme ruler. http://en.wikipedia.org/wiki/Theocracy
The political ideology that best describes a strong government, led by a dictator, is fascism. In a fascist government the individual becomes second to the needs of the entire economy.
ancient Egypt was monarchymonarchya government that believed that the supreme ruler was like a god or in this case they thought he was a god
Machiavelli wrote The Prince.
Arabs have no united ruler, they have various political leaders in different countries.
A ruler who is also the religious leader is often referred to as theocratic ruler. In this system of governance, political and religious authority are often intertwined, and the ruler's power is derived from their religious position. Theocracies can be found in various forms around the world, such as the Vatican City or Iran.