Well, this would be called the industrial revolution and in this area lots of factories and machines were being built and it helped speed the process of making things. For an example the steam engine, the locomotive, the telephone, the rifle, and my favorite the light bulb.
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an expression of good wishes when someone leaves
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Answer:Open Door policy, statement of principles initiated by the United States in 1899 and 1900 for the protection of equal privileges among countries trading with China and in support of Chinese territorial and administrative integrity.
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Answer: The roots of the Stockholm Conference lie in a 1968 proposal from Sweden that the UN hold an international conference to examine environmental problems and identify those that required international cooperation to solve. The 1972 conference was attended by the delegations from 114 governments.
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