What role did the whaling industry play in American expansion in the Pacific in the first half of the 19th century?

The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

The role that the whaling industry played in American expansion in the Pacific in the first half of the 19th century was that it represented a profitable business for people and contributed to the development of the industry in the United States because whale oil was an important component for illuminating houses, streets, business, and cities in that time.  Furthermore, in that time, the sperm of the whales was used as a form of lubricant for the machines in the fabrics of the industrial United States.

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.

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question - in the 1900s there were two competing views about the environment that often pitted industrialist and conservationist against one another. how were these two competing views demonstrated by the environmental policies of president roosevelt and president taft?

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