PRAIRIE VIEW, Tex. — “Vote or Die,” exhorts the faded slogan on a roadway at Prairie View A&M University, where black students once marched for the right to vote here in the town where they attend school, on a former cotton plantation about 50 miles northwest of Houston. The students won that battle in 2004, long after the United States Supreme Court supposedly decided the issue in 1979. But disputes over minority voting rights — along with accusations of election fraud — continue to rouse Prairie View, home to one of the nation’s leading historically black colleges, and other Texas locales. “The cold war’s not over — they just moved the fence from Berlin to the Texas border,” said DeWayne Charleston, Waller County justice of the peace, who maintains that local officials failed to record hundreds of students whom he registered to vote in 2006. The federal Department of Justice and the Texas attorney general’s office say investigations are under way here, but will not give details. Meanwhile, the attorney general, Greg Abbott, is a defendant in a separate voting rights case that goes to federal trial on Wednesday in the East Texas city of Marshall, in the wake of the Supreme Court’s decision last month upholding Indiana’s tough voter identification law. Arguing that antifraud provisions enacted in 2003 were being selectively enforced to intimidate minority voters who are largely Democrats, the Texas Democratic Party filed suit against Mr. Abbott and Phil Wilson, the secretary of state, both Republicans. The suit, initially filed in 2006, contends that get-out-the-vote activists who help voters with mail ballots have been “interrogated, harassed and intimidated” by state investigators. J. Gerald Hebert, the lawyer for the Democrats, said his first witnesses would be several elderly black women prosecuted on fraud charges for what Mr. Hebert described as help given other elderly voters in the mailing of early ballots in Texarkana, Fort Worth and Dallas. Mr. Abbott and Mr. Wilson say they have a duty to prevent voter fraud. To complaints that any infractions at issue have been insignificant, they say that in pursuit of that duty, they must pursue violations of provisions like one that requires anyone mailing in a ballot to sign the envelope. They say that “there is no evidence of any voters who have been unable to vote due to enactment or enforcement” of the provisions, which, they also note, were sponsored in the Texas House by a Democrat. Further, they say, there is no evidence that enforcement has intimidated anyone into stopping voter assistance efforts. SOURCE:NYTIMES.COM