Complex sentence: The Black Lung Benefits Act (BLBA) is a U.S. federal law which provides monthly payments and medical benefits to coal miners totally disabled from pneumoconiosis (black lung disease) arising from employment in or around the nation's coal mines.
Split into simpler sentences: The Black Lung Benefits Act (BLBA) is a U.S. government program. It provides monthly payments and medical benefits to coal miners totally disabled from pneumoconiosis (black lung disease) arising from employment in or around the nation's coal mines.