I think it’s the first one ... i know he is an admiral so ♀️
They would have been fighting each other
Answer:
The expansion westward led to the territorial expansion of the United State
Explanation: Westward expansion was responsible for the expansion of the nation.
Answer: 4- large-scale economic growth that resulted in the rise of big business
Explanation:
The Transcontinental Railroad allowed for goods to be transported across great distances and to previously inaccessible areas thereby increasing trade and contributing to economic growth. It led to the rise of the great and powerful Railroad companies.
The Bessemer process made it much more easier to produce steel and as a result led to the rise of the first business to be worth over a billion dollars in the US, the mighty US Steel. The increased volume of steel production aided economic growth as steel was a very sought after commodity.