In the United States, the View Regarding Physical Punishment of One's

In the United States, the view regarding physical punishment of one's child is that:

A) any use of physical punishment has been banned
B) physical punishment is permitted, as long as the acts do not inflict physical harm
C) physical punishment is permitted, as long as the acts do not send the child to the hospital
D) physical punishment is permitted, only if the parent has a good reason for resorting to being physical