In the 1960s and 1970s in the U

In the 1960s and 1970s in the U.S., a new set of reforms emerged after calls for a new general education curriculum. This was prompted by

A) A need to provide a common core of knowledge, beliefs and values that would help create a national identity to oppose Soviet totalitarianism and communist ideology
B) A need to reduce the deepening isolation of the disciplines from one another
C) A radical rejection of traditional education
D) All of the above