I think a messanger but I'm not to sure
The 1920's saw a period of rapid industrialisation, which made the decade to be correctly called the Roaring twenties. However, it is only the industrialists who benefited from the boom, with the majority of the working population conditions remaining poor. This was a fragile situation that led to the great depression as few money was circulating in the larger population. This has led to some conspiracy theorists attributing the blame of the great depression to the industrialists and bankers.
The answer is D. They are organized into three branches and use a system at checks and balances to ensure no branch becomes too powerful
It boosted the economy by 37% and because of all the money flowing into the economy the average american family got 30% more buying power and the unemployment rate dropped to an all time low of 4.5%.