24. explain the role that precedence plays in the interpretation of the law and how precedents can
change.

Once a certain interpretation or precedent is set in the Supreme Court, the way the law is interpreted is based on that precedent.  

Once a certain interpretation or precedent is set in the Supreme Court, the way the law is interpreted is based on that precedent.  Once a certain interpretation or precedent is set in the Supreme Court, the way the law is interpreted is based on that precedent.  Once a certain interpretation or precedent is set in the Supreme Court, the way the law is interpreted is based on that precedent.  Once a certain interpretation or precedent is set in the Supreme Court, the way the law is interpreted is based on that precedent.  Once a certain interpretation or precedent is set in the Supreme Court, the way the law is interpreted is based on that precedent.