Democracy (Greek: δημοκρατία, dēmokratiā, from dēmos 'people' and kratos 'rule') refers to a form of government in which the people either have the authority to choose their governing legislators, or the authority to decide on legislation. Who is considered part of the people and how authority is shared among or delegated by the people has changed over time and at different speeds in different countries, but more and more of the inhabitants of countries have generally been included. Cornerstones of democracy include freedom of assembly and speech, inclusiveness and equality, membership, consent, voting, right to life and minority rights.