The MAIN reason some politically liberal groups during the 1960s criticized the application of Great Society programs was:
A. The Great Society ideals seemed inconsistent with the escalating war in Vietnam.
While concerns about government power (B), financial investments (C), and the decline of moral and cultural traditions (D) were valid points of debate, the most significant criticism among liberal groups was the inconsistency of Great Society ideals with the spending and involvement in the Vietnam War, which diverted resources and attention from domestic social programs.