sentences:  Hannan instituted a Social Apostolate program in 1966 which now provides over 20 million pounds of free food each year to 42,000 needy women, children and elderly.He also reformed the Archdiocesan Catholic Charities system, which now serves as the largest non-governmental social service agency in the New Orleans metropolitan area.At the same time, the demographics of the city were changing, as Catholic whites moved to the suburbs, while Orleans Parish became increasingly Protestant.