28 May 1794 
On the Impeachment of Warren Hastings (1788-1794)
                                    
“America, with the same voice which spoke herself into existence as a nation, proclaimed to mankind the inextinguishable rights of human nature, and the only lawful foundations of government.”
            Independence Day address (1821) 
Context: And now, friends and countrymen, if the wise and learned philosophers of the elder world, the first observers of nutation and aberration, the discoverers of maddening ether and invisible planets, the inventors of Congreve rockets and shrapnel shells, should find their hearts disposed to enquire what has America done for the benefit of mankind? Let our answer be this: America, with the same voice which spoke herself into existence as a nation, proclaimed to mankind the inextinguishable rights of human nature, and the only lawful foundations of government.
        
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John Quincy Adams 52
American politician, 6th president of the United States (in… 1767–1848Related quotes
                                        
                                         Obergefell v. Hodges http://www.supremecourt.gov/opinions/14pdf/14-556_3204.pdf (26 June 2015), pp. 16-17. 
2010s
                                    
                                        
                                        Letter to William Hunter (11 March 1790) 
1790s
                                    
Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), Modern Science and Pantheism, p.78
In Quest of Democracy (1991)
                                        
                                        Dissent, Burdeau v. McDowell, 256 U.S. 465, 477 (1921). 
Judicial opinions
                                    
2000s, God Bless America (2008), The American Proposition
2000s, Bush's Lincolnian Challenge (2002)