D. He believed that wealthy individuals made the country as a whole wealthier.
Crime is divided into Criminal Law and Civil Law
For starters, he cut down taxes on companies. He believed that the companies could then increase salaries and create new job opportunities. People could also join the market easier and open their own companies since the taxes were smaller. With more companies in the market, the competition was greater, the prices and the products were better. Or at least that's how it was supposed to work in theory.
They started domesticating wheat. This wasn't their main feat however since they also started herding sheep and domesticating goats. These two enabled them to stop moving around like nomads and make a real civilization in the area which resulted in what is now known as history.