The basic requirements for voting are that you must be a U.S. citizen, have established residency in the State where you are casting your vote, and be at least 18 years of age. – The minimum voting age and minimum length of residency have both been lowered over time.
<span>People were ranked according to their jobs and economic standing.</span>
They can be settled by wars where whoever wins, gets what they want. But a common way to solve a conflict is a negotiation. Countries will negotiate until they both are happy with the result.
hope that helped!