The answer is: C. The enactment of criminal laws, building codes, zoning laws, sanitation standards for restaurants, and regulations for the practice of medicine
State's exercise of its power could include all types of policies that are made to improve people's standard of living and their overall safety.
This could include the creation of various types of policies that regulate businesses practice to improve consumers' condition (such as sanitation standards, and regulations for medicines), the creation both civil and criminal laws to ensure the safety of the citizens, and clear identification on how property can be built and used (The enactment of criminal laws, building codes, zoning laws, sanitation standards for restaurants, and regulations for the practice of medicine)