Which correctional facility introduced the congregate system?

Auburn State Prison introduced the congregate system

Explanation:

Auburn state Prison opened in 1816, organized a disciplinary and an regulatory system based on muteness, corporate punishment and labour group. It is a penal method of 19th century where the soldiers worked in groups during daytime and kept in solitary confinement at night with enforced silence. This system was designed to prevent the corrpution of one prisoner by the other. The main goal is to isolate each prisoner and foring them work for the prison's profit.