Which of the following describes the way tammany hall worked?

Tammany Hall was a New York City political organization that endured for nearly two centuries. Formed in 1789 in opposition to the Federalist Party, its leadership often mirrored that of the local Democratic Party’s executive committee. Although its popularity stemmed from a willingness to help the city’s poor and immigrant populations, Tammany Hall became known for charges of corruption levied against leaders such as William M. “Boss” Tweed. Its power waned during the tenure of New York City Mayor Fiorello La Guardia (1934-1945), and the organization was rendered extinct after John V. Lindsay took office in 1966.

Tammany Hall was a political force in New York City from its 1789 inception as a benevolent association to mayoral campaigns in the 1950s. Frequently its leadership was identical to the Executive Committee of the local Democratic party, and it was a major or controlling faction in the party in 1821-1872 and 1905-1932. Key Tammany bosses through the years included William M. Tweed, Richard F. Croker, and Charles F. Murray.

Explanation:

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.