Answer:A constitution
Explanation:A constitution is primarily a pattern of rules and principles which are used as a guideline or guidance on how a state should be ruled , how power is distributed and maintained , and what rights do the people have in that state. It is written and exist as a document . It varies in length but it contains various issues and how to deal with those issues For example rules on how to carry out an election and when it should take place and other crucial details on running an election effectively