Voter registration. To vote in Arizona, one must be a citizen of the United States and a resident of an Arizona county. A voter must be 18 years or older on or before Election Day. To be eligible to vote in an election one must register at least 29 days prior to the election.
1. Nomads whose herds of cattle provided their clothes and food
2. Warriors with bows and arrows who drove chariots into battle
An official count of the population is the census.
Probably wanted to sleep in... I know I would