The newspapers have existed for quite a long time actually
I didn't disagree with you actually. Here is what I wrote 'newspapers etc. that either previously did not exist
or were not widely accessable to the population'. Very simplified, but largely correct:
Wiki wrote:Newspapers developed around from 1605, with the first example in English in 1620; but they took until the nineteenth century to reach a mass-audience directly.
During the 20th century, the growth of mass media was driven by technology that allowed the massive duplication of material. Physical duplication technologies such as printing, record pressing and film duplication allowed the duplication of books, newspapers and movies at low prices to huge audiences. Radio and television allowed the electronic duplication of information for the first time.
Sure, but it seems like the old "imaginable" level of propaganda was enough to keep American politics in a similar shape to what they are today.
I don't quite get the point you are trying to make, Kami. But from what I understand, firstly the American politics is not quite in a simiar shape than it was a century ago for example - I agree the basic insitutions didn't change much, but the extent to which these instituions require public support has changed.
For instance, a century ago the US government could have used extreme violence to crush labour movement and popular protests, and very easily jail those who voiced opposition to wars - which they could no longer do to that extent now. The reason is apparently that there is more visiable and stronger popular opposition to it. In other words, propaganda didn't need to play as much an important role as it does today.
It was because of popular struggles that the US has been made more democratic than it was 100 years ago, that is, government's actions are more liable to public scrutiny, and thus resorting to coersion in most cases is simply not viable anymore - which is partly why new propaganda techniques are devised in order to engineer consents in democracies.
The other obvious reason that gave rise to modern PR industry is of course the rise of corporations in the US to an increasingly dominant role in society, and along with it the commercialisation. You simply cannot sell products to people by means of coersion - it will never work - rather, you need to *persuade* them even they don't need the product, or it is harmful to their health.