The correct term is voter turnout.
Voter turnout represents a percentage of how many eligible voters came out and participated in a recent election. Demographics refers to breaking down individuals who voted in elections based on different factors like race. The other two terms are somewhat unrelated to voting.
Pretty hard considering it was manual labor
Geta was one. another one is Caracalla.
The answer is religious ideas because the Mandate of Heaven is essentially that of there being a Chinese emperor ruling by divine right.