Which of the Following Is Supported by Research on Child

Which of the following is supported by research on child maltreatment?

A) Every industrialized country except the United States and Canada prohibits corporal punishment in school.
B) The United States has banned the use of corporal punishment in public schools.
C) Because the United States does not view violence as an appropriate way to solve problems,physical abuse is rare.
D) In the United States,there is little support for the use of physical punishment with children under the age of 5.