I believe the answer is: <span>Constitutional Amendment
</span><span>Constitutional Amendment was created in order to cross checked the constitution to determine whether any of it is violating the human/civil rights or not. The amendment that met need to be proposed by the majority of congress and ratified by the majority of states</span>
It is a procedure for negotiating the rules
Thick surrounding walls, its own government, and a ziggurat in the center of the city-state.