Constitution is a set of laws and principles that govern a country or an organization.
Step-by-step explanation:
Most modern countries have a written constitution in place which is the code for the way the country is run and it contains a set of laws and principles that govern the said country or an organization.
This is usually subject to change according to the passage of time in the place where the constitution is in effect but it exists to give a basic guideline and outline of the principles that govern the said country.
It also makes sure and safeguards the people against the fluctuation in laws.