The the empire grew weak at times so that is why <span>the Egyptian empire able to be controlled at times by rulers from Nubia.</span>
Competition is to challenge each other .
The United States is a representative democracy by the idea that, as the 'Declaration of Independence' states,"We the People...", a representative democracy brings about the direct idea of the people. Thus, the people vote in an intricate system for representatives of states (of those in the states), city mayors, and well...the President!
