Improving workers' lives but leaving society's structure alone
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On January 7, 1839, members of the French Académie des Sciences were shown products of an invention that would forever change the nature of visual representation: photography. The astonishingly precise pictures they saw were the work of Louis-Jacques-Mandé Daguerre (1787–1851), a Romantic painter<span> and printmaker most famous until then as the proprietor of the Diorama, a popular Parisian spectacle featuring theatrical painting and lighting effects. Each daguerreotype (as Daguerre dubbed his invention) was a one-of-a-kind image on a highly polished, silver-plated sheet of copper.</span>
Arguably the main difficulty in maintaining the large land empire of Russia was a "<span>C. lack of industrialization," since this made it nearly impossible for Russia to "catch up" with the West. </span>
It was easy for the Muslim army of the Arabs to conquer much of persia and parts of the Byzantium empire because bothe the persian and the Byzantium army were weak due to years of fighting among themselves. The Arabs did not have to face any tough resistance from either the Persian or the Byzantium army. During the first century, the byzantium army did not like fighting open battles and they mostly were in the defensive. Although during 740 the Byzantium army came out for open fighting with the arabs, but still they were battered with heavy artilerry by the Arab army.
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Ming dynasty founder Emperor Taizu, or Zhu Yuanzhang, was born into poverty, and spent part of his youth wandering the country after his parents died following a series of natural disasters centered around the Yellow River.