20 points to whoever answers first what is a dynasty a. a series of rulers chosen by the people of the country b. a ruling family that remains in power for many years c. a system of government in which a small group of family members rules together d. a system of government in which the king chooses a successor from the nobles

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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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the name of the theory is landmass theory.