Because he was a very mad man I’m guessing
The answer is
automobile industry
Hope this helps
Some benefits of the Athenian Democracy is making deceptions based on the options of many rather than a few, giving responsibility to more citizens and making record available to the public examination<span />
Charisma and propaganda--Reagan knew how to reach his audience and convince the American people they were in a state of danger and he had been able to keep them safe.
The Reagan administration focused on Cold War tactics first convincing American citizens they were unsafe in a world with communism and the USSR. He then developed military focus and propaganda to prove his leadership was keeping Americans safe. This with large tax breaks and a sense of conservative 'normalcy' made him very popular with the majority of white America.
I believe postulates are given or assumed true statements without a proof. And a theorem can be proven. You do this in geometry if I remember correctly.