What dynasty did the manchu establish

The Qing dynasty was first established in 1636 by the Manchus to designate their regime in Manchuria (now the Northeast region of China). In 1644 the Chinese capital at Beijing was captured by the rebel leader Li Zicheng, and desperate Ming dynasty officials called on the Manchus for aid.

a. competition with other nations.

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question - in the 1900s there were two competing views about the environment that often pitted industrialist and conservationist against one another. how were these two competing views demonstrated by the environmental policies of president roosevelt and president taft?

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