Television signals ricochet off the upper atmosphere and follow the curvature of the earth

Awards are often given to mark which of the following occasions?

A) a wedding B) a national holiday C) the accomplishments of a lifetime D) a casual get-together

The regulation known as “family hour” was:

a. developed and enforced by the FCC b. mandated by Congress c. the major premise of the Telecommunications Act d. a self-regulatory policy attempted by the television industry