http://www.paulbogdanor.com/left/vietnam/hochiminh.html

If the communists’ “persuasion” techniques spawn deep and enduring hatred, Ho could not care less; the first necessity is the utter, subjugation, of the people. Ho was disturbed by the rapid expansion of South Vietnam’s educational system: between 1954 and 1959, the number of schools had tripled and the number of students had quadrupled. An educated populace, especially one educated to democratic ideals, does not fit into the communist scheme. Hence, the country’s school system was one of Ho’s first targets. So efficiently did he move against it that the World Confederation of Organizations of the Teaching Profession soon sent a commission, chaired by India’s Shri S. Natarajan, to investigate
Teachers were warned to stop providing civic education, and to stop teaching children to honor their country, flag and president. Teachers who failed to comply were shot or beheaded or had their throats cut, and the reasons for the executions were pinned or nailed to their bodies.

The Natarajan commission reported how the VC stopped one school bus and told the children not to attend school anymore. When the children continued for another week, the communists stopped the bus again, selected a six-year-old passenger and cut off her fingers. The other children were told, “This is what will happen to you if you continue to go to that school.” The school closed.
What is most interesting is that the communists failed to reduce school attendance, the people stood up against the terrorists.

“The Tet offensive represented a drastic change in tactics,” says General Walt. “This is a war to take over the South Vietnamese people. Ho launched the Tet offensive because he knew he was losing the people. But his troops didn’t know it; they were told that they didn’t need any withdrawal plans because the people would rise and fight with them to drive out the Americans. What happened was just the opposite. Many fought against them like tigers.” Some of the Tet offensive’s explosion of atrocities probably can be attributed to sheer vengeful frustration on the part of Ho’s terror squads — which Ho may well have foreseen, and counted on.
There seems to be some constants throughout history, terror will only work if applied at the right level, if the barbarians go over board it will backfire.

The full record of communist barbarism in Vietnam would fill volumes. If South Vietnam falls to the communists, millions more are certain to die, large numbers of them at the hands of Ho’s imaginative tortures. That is a primary reason why, at election times, more than 80 percent of eligible South Vietnamese defy every communist threat and go to the polls, and why, after mortar attacks, voting lines always form anew. It is why the South Vietnamese pray that their allies will stick the fight through with them. It is why the vast majority of American troops in Vietnam are convinced that the war is worth fighting. It is why those who prance about even in our own country — waving Vietcong flags and decrying our “unjust” and “immoral” war should be paid the contempt they deserve.
I believe the true history of this war was never accurately presented, the media cherry picked certain events to support their view of the war, and that is what America saw. We were more focused on the misbehavior of a few of our fighting men, than we were on the approved policy of terror that the VC were employing. That appears to remain true to this day.