Visitors to the Rutgers New Brunswick campus this spring will find historical markers at four new locations informing them about prominent university figures who made their fortunes through the slave economy. The measure, announced Tuesday, is part of a larger effort by the university at a time when higher education institutions across the nation are trying to reckon with their role in America's legacy of slavery and racial injustice. “These markers are an invitation for us to talk about the complicated legacies of namesakes and the complicated ways in which blood money from slavery is woven into old institutions like Rutgers,” Rutgers President Jonathan Holloway said at the board of governors meeting Tuesday.