Democracy's political orientation is that of those who favor government by the people or by their elected representatives . It is a political system in which the supreme power lies in a body of citizens who can elect people to represent them. The majority rule: the doctrine that the numerical majority of an organized group can make decisions binding on the whole group.
Moreover, In a democracy, the majority rules. If the majority decided they wanted your bike, they could take it. In a republic, your bike is your property and you do not owe it to anyone. It cannot be taken against your will, by law. America is a Constitutional Republic. Therefore, the Constitution is the law by which we are supposed to be protected. In a Republic, the individual is protected from the majority, by Constitutional law a Constitutional Republic is what we were given.