United States. Congress

“ If in any such proceeding literacy is a relevant fact there shall be a rebuttable presumption that any person who has not been adjudged an incompetent and who has completed the sixth grade in a public school in, or a private school accredited by, any State or territory, the District of Columbia, or the Commonwealth of Puerto Rico where instruction is carried on predominantly in the English language, possesses sufficient literacy, comprehension, and intelligence to vote in any Federal election. ”

“ In the event that no judge in the district is available to hear and determine the case, the chief judge of the district, or the acting chief judge, as the case may be, shall certify this fact to the chief judge of the circuit (or, in his absence, the acting chief judge) who shall then designate a district or circuit judge of the circuit to hear and determine the case. "It shall be the duty of the judge designated pursuant to this section to assign the case for hearing at the earliest practicable date and to cause the case to be in every way expedited." ”

“ No person acting under color of law shall— " (A) in determining whether any individual is qualified under State law or laws to vote in any Federal election, apply any standard, practice, or procedure different from the standards, practices, or procedures applied under such law or laws to other individuals within the same county, parish, or similar political subdivision who have been found by State officials to be qualified to vote ”