The answer is D. the Battle of Hastings
Got this answer by reading through the material.
Answer:
During the Industrial Revolution, the US underwent a technological advancement and a remake of how the economy worked. One of these technological advancement was the assembly line, which helped speed up production, as well as create "specialized" jobs (jobs in which a worker specializes in a part of the creation, such as creation of the engine and only the engine for a car, for example, in case you are wondering - remove the parenthesis and content inside). These changes in how factories worked helped with the mass exodus of the population from the rural areas to cities for higher pays, which helped with the population boom, and the soon to be restructuring of how cities worked and the services they provided. Without the Industrial Revolution, the US would not be the economically (& later miliatry) giant that she is right now.
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I think the answer is A. I am not 100% positive though.
Greek artists included the ideas of reason, moderation, balance, and harmony in their works because they hoped that their art would inspire people to base their lives on these same ideas.
New Harmony, Indiana is located in wabash river in harmony township, it lies 15 miles north of mount Vermont