Princeton University is expanding its financial aid program as it prepares to welcome the Class of 2029 this upcoming fall. It is set to welcome 1,409 first-year students, with 69% of freshmen qualifying for financial aid. Most families with an income of up to $150,000 a year will no longer have to pay tuition, according to a university press release . Financial aid will cover attendance fees such as tuition, housing, food, books and personal expenses. Most families of undergraduate students with an income up to $250,000 will also not pay tuition. Families who make more than $350k will also receive aid Princeton added that U.S. families who earn beyond $350,000 will also receive aid, including those with multiple children enrolled in college.  “Through our increased investment in financial aid, we are making the transformative experience of a Princeton education more affordable for more students than ever,” Provost Jennifer Rexford said. About two-thirds of undergraduate students...