Yes, in the 20's the oligarchs began to buy up the sources of public opinion to control the masses, after ww2 the projects for controlling the herd exploded.
If you look at dictionaries and encyclopedias from before 1930 and compare them to those printed after you will see how knowledge has been purposely removed from them.
There is a reason you weren't led to the information I have offered you, it will free your mind.
https://steemit.com/anarchism/@freebornangel/are-you-a-true-blue-died-in-the-wool-commie-hater