For decades now, American schools corrupted by cultural Marxism have been eroding the moral fiber and judgment skills of schoolchildren. Unless sensible parents and teachers put a stop to the indoctrination, today’s free speech-crippling political correctness, tolerance of immorality, and lack of knowledge of our country’s birth will continue to grow until America is no more. To stop the indoctrination, parents and teachers must understand how cultural Marxism came to permeate school curricula.

In the 1920s and 1930s Italian Marxist Antonio Gramsci, who argued that traditional values must be obliterated in order to free “oppressed” social groups, called for eliminating social decorum and glorifying perverse behavior in order to destroy the Western middle class and collapse society from within. Translated into today’s terminology, the plan prescribed the commandeering of news and entertainment media, religious and financial institutions, organized labor, health care, and education.

Gramsci’s cultural Marxism began to reach throughout society when Frankfurt University’s Institute for Marxism — renamed the Institute for Social Research and informally called the Frankfurt School — fled Nazi Germany, took up temporary residence at Columbia University in 1933, and then, during World War II, began using Gramsci-derived “critical theory” to “deconstruct” American society. German-born philosopher-writer Herbert Marcuse and other Marxists carried cultural Marxism beyond Columbia, and progressives adopted the disease as a weapon of “change” to be deployed within the education system.

Education system, indeed. The Frankfurt School’s specialty was political correctness. The goal was to control social discourse on culture, politics, and economics and hush debate over middle-class moral decay. A critical tactic dictated by political correctness — demonizing people who question progressive wisdom — is illustrated by today’s Democrats and media calling tea-partiers racists and extremists for wanting to shrink government. The same kind of one-sided thought control renders schoolchildren captive to left-wing agendas.