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At the same time, it examined the history of litigation under Section 2 since 1965 and concluded that Section 2 should be amended to provide that a plaintiff could establish a violation of the section if the evidence established that, in the context of the "totality of the circumstance of the local electoral process," the standard, practice, or procedure being challenged had the result of denying a racial or language minority an equal opportunity to participate in the political process. In 1982, Congress extended certain provisions of the Act such as Section 5 that were set to expire, and added protections for voters who required assistance in voting. Under that standard, a plaintiff had to prove that the standard, practice, or procedure was enacted or maintained, at least in part, by an invidious purpose.
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In 1980, the Supreme Court held that the section, as originally enacted by Congress in 1964, was a restatement of the protections afforded by the 15th amendment. Section 2 is permanent and has no expiration date as do certain other provisions of the Voting Rights Act.
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Most of the cases arising under Section 2 since its enactment involved challenges to at-large election schemes, but the section's prohibition against discrimination in voting applies nationwide to any voting standard, practice, or procedure that results in the denial or abridgement of the right of any citizen to vote on account of race, color, or membership in a language minority group. Section 2 of the Voting Rights Act of 1965 prohibits voting practices or procedures that discriminate on the basis of race, color, or membership in one of the language minority groups identified in Section 4(f)(2) of the Act. Enforcement of Section 2 through litigation.
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