How does democracy produce an accountable, responsive and legitimate government?

Democracy produces an accountable, responsive and legitimate government by giving the citizen the right to examine the process by which decisions are made. These decisions are made according to norms and procedures which make the decisions more acceptable to the people. Added to this is the basic fact that in a democracy, the people have a right to elect their own government, and the candidate which is elected is thought to be capable enough to fulfil the demands of the people.