What helped influence the Japanese to eventually open their country to trade with the US?

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Explanation:

According to the terms of the treaty, Japan would protect stranded seamen and open two ports for refueling and provisioning American ships: Shimoda and Hakodate. ... As a result, Perry's treaty provided an opening that would allow future American contact and trade with Japan.

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow