John D. Rockefeller was president and main shareholder of the Standard Oil Co. Inc., besides having been one its founders. In a short time the company grew exponentially, thanks to its secret agreements with the railway companies to lower transport rates. In contrast, and due to its enormous production capacity. Standard Oil offered railway companies an uniform and constant flow, which allowed them to reduce operating costs. This commercial strategy allowed the price of oil and its derivatives to drop drastically in a short time, benefiting the final consumers.
It would be the "Federal Bureau of Investigation (FBI)" that was not one of the programs initiated by President Roosevelt as part of his New Deal, since New Deal Programs were intended to dig the US out of the grips of the Great Depression.
First find the distance between BC using sin formula. Similarly find the distance between QC with sin formula. Therefore BC+QC=BQ which is the distance between the poles.