The following excerpt was added to the Constitution in 1868:
"All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws."
Source: [http://www.gpo.gov/fdsys/pkg/GPO-CONAN-1992/pdf/GPO-CONAN-1992-10-15.pdf](http://www.gpo.gov/fdsys/pkg/GPO-CONAN-1992/pdf/GPO-CONAN-1992-10-15.pdf)
Which of these statements does the quote above overrule?
A. "The only two clauses in the Constitution that point to [the black] race treat them as persons whom it was morally lawful to deal in as articles of property and to hold as slaves."
Source: [http://www.law.cornell.edu/supct/html/historics/USSC_CR_0060_0393_ZS.html](http://www.law.cornell.edu/supct/html/historics/USSC_CR_0060_0393_ZS.html)
B. "The statute of Louisiana, acts of 1890, c. 111, requiring railway companies carrying passengers in their coaches in that State, to provide equal, but separate, accommodations for the white and colored races."
Source: [http://www.law.cornell.edu/supct/html/historics/USSC_CR_0163_0537_ZS.html](http://www.law.cornell.edu/supct/html/historics/USSC_CR_0163_0537_ZS.html)
C. "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States...."
Source: [http://www.ourdocuments.gov/doc.php?doc=40&page=transcript](http://www.ourdocuments.gov/doc.php?doc=40&page=transcript)
D. "All citizens of the United States who are or shall be otherwise qualified by law to vote at any election... shall be entitled and allowed to vote at all such elections, without distinction of race, color, or previous condition of servitude...."
Source: [http://sovereignthink.wordpress.com/2010/08/17/enforcement-act-of-1870/](http://sovereignthink.wordpress.com/2010/08/17/enforcement-act-of-1870/)