The correct answer for the question that is being presented above is this one: "Thomas Edison." Thomas Edison improved the incandescent light bulb and he made it possible to quit using oil lamps as a source of light, which sometimes unsafe.
Commodore Matthew C. Perry
Perry was warmly received by Japanese officials who had acquiesced and prepared a treaty that fulfilled many of Fillmore's demands. The Treaty of Kanagawa ensured the protection of American property and opened the ports of Hakodate and Shimoda to trade.
B. an agreement to boycott all British imports
Sharecropping. <span>When the war ended three months later, many freed African Americans saw the “40 acres and a mule” policy as proof that they would finally be able to work their own land after years of servitude.
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