Myanmar authorities have lured dozens of mainly Buddhist Bangladeshi tribal families to cross the border and resettle on land abandoned by fleeing Muslim Rohingya, officials said on Monday. About 50 families from remote hill and forest areas on the Bangladesh side, attracted by offers of free land and food, have moved to Rakhine state in mainly Buddhist Myanmar. Nearly 700,000 Rohingya have fled Rakhine for camps in mainly Muslim Bangladesh since Myanmar last August launched a crackdown.  Amnesty International report published last month cited new evidence from satellite imagery showing that Myanmar’s military was building bases where some of the Rohingya refugees homes and mosques once stood.