The main aim of government establishment in India and the need for government are discussed in Chapter 3 of Social and Political Life Class 6 Social Science. It also discusses the many types of governance. A government is a system or collection of individuals who have the authority to rule a country or state. The government is primarily responsible for setting government policies for the entire society. A government can be a democracy, a republic, a monarchy, an aristocracy, or a dictatorship, among other things.