Illustrates important community functions and services. Depicts police and fire protection, health safeguards, and park and recreational facilities. Points out how members of the community are interdependent. Our Community; AUTHORITY: Paul R. Hanna, Ph.D., Stanford University; Illustrates important community functions and services. Depicts police and fire protection, health safeguards, and park and recreational facilities. Points out how members of the community are interdependent. Some footage of Howdy Doody…