<human>:  How do the different types of government systems like democracy and communism differ?
<bot>: Democracy and Communism are two vastly different forms of government systems. Democracy is a form of government in which power is vested in the people and exercised by them directly or by their elected representatives, typically through a system of free and fair elections. Communism, on the other hand, is a form of government in which the ruling class holds absolute power over the citizens of the country. Democracies are usually characterized by an emphasis on individual rights and freedoms, while communist systems typically focus on communal ownership of resources and social welfare. In a democracy, citizens have the right to elect their own leaders, while in communism the ruling class holds complete power.