Paid media, the campaigns can pay to have whatever they want put out by any media source willing to accept their money and information.
Well simple. Students have only really seen the stuff they put in the books. Which happens to be a lot. Like the shanty towns or Hoover towns. The soup kitchens and stuff like that. Also the main reason why the depression happened, which was the stock market crash of 1929
All there measures helped to regulate the stock market EXCEPT (B) Setting stock prices.
The eastern neighbors had been converted to Christianity with the reign of the Byzantine Empire. Cyrillic alphabets were introduced and developed in the regions. Scientific knowledge were also transferred to the eastern neighbors during the Middle Ages.
Complex societies also have complex relationship and interactions which need to be controlled with a more definite sense of justice and order. Codes exists to regulate interpersonal and inter group relations with an clera mandated set of rules.