This resource provides an overview of Tammany Hall, a powerful political organization in New York City that supported immigrants in exchange for loyalty and votes. It highlights the structure of Tammany Hall, including key figures such as William 'Boss' Tweed and the mechanics of political graft. The text also explores the implications of graft on public services and the lives of citizens, detailing how corruption led to inflated costs for city projects and poor governance. Through a case study of a courthouse construction that was grossly overcharged, the document illustrates the broader impact of corrupt practices on the community, emphasizing the struggles of new immigrants and the systemic issues within the political framework at the time.