CONCORD, N.H. (AP) — Frustrated by a lack of response from Dartmouth College, a state lawmaker hopes the Legislature will force the Ivy League school to explain how it has repaid New Hampshire for its generosity more than a century ago. In 1807, the state gave the then-cash-strapped college 42 square miles of land in far northern New Hampshire, with the provision that all income produced from it be used to educate students from poor New Hampshire families.