<span>B.
"We the People of the United States"
"Popular sovereignty" means the people are in charge of establishing a government over themselves.  The founding fathers of the United States had adopted that idea about government from Enlightenment philosophers like John Locke (of England) and Baron de Montesquieu (of France).
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Answer:President Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863, as the nation approached its third year of bloody civil war. The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."Apr 17, 2019
Explanation:
 
        
             
        
        
        
A small direct democracy. I hope this helps.
        
                    
             
        
        
        
Answer:        
Giving most of his wealth for developing purposes. 
Explanation:
The term, Captain of Industry, use for a business tycoon who spends wealth for developing the country in America during the Industrialization. This development occurs in several ways, including philanthropy, expansion of markets, productivity, and more jobs.
J.P. Morgan played a fundamental role in the American economy as he gained control of industries like railroads. Andrew Carnegie’s steel company and mining and coal. In 1893 Morgan helped in rescuing economy of the country from financial problem. He purchased stock in troubled companies during difficult times in the country. He contributed various donations to a museum,  hospitals, libraries, and schools.