The idea that a government's legitimacy comes from the people is (a.) popular sovereignty. (b.) divine right. (c.) constitutional monarchy. (d.) feudalism.

Explanation:

"Popular sovereignty" means the people are in charge of establishing a government over themselves.  The founding fathers of the United States adopted the idea of popular sovereignty from Enlightenment philosophers like John Locke (of England) and Jean-Jacques Rousseau (of France). The Declaration of Independence (1776), written primarily by Thomas Jefferson, asserted the concept of popular sovereignty.  The Declaration insisted that people institute governments in order to secure their rights, and that governments get their authority from the consent of the governed. "Whenever any Form of Government becomes destructive of these ends," the Declaration of Independence said, "it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness."

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b