Democracy -- Politics and government -- Political participation -- 2 2009 1 21st century 1 21st century. -- 1 Church and state -- 1 more ... Citizen participation. -- 1 History -- 1 Political corruption -- 1 Political culture -- 1 Pressure groups -- 1 Progressivism ( United States politics) -- 1 Representative government and representation -- 1 Social justice -- 1 Terrorism -- 1 less ...