Final answer:
A political machine like Tammany Hall, run by 'Boss' Tweed, offered jobs and urban improvements to immigrants and the poor in exchange for votes and political support, despite its corrupt practices.
Step-by-step explanation:
In US history, the type of organization linked to a political party that controlled local government and provided jobs and infrastructure improvements in exchange for support is known as a political machine. An infamous example of such an organization was Tammany Hall, led by William Marcy Tweed, also known as 'Boss,' Tweed.
These machines were influential during the Progressive Era and were notorious for their corrupt practices, such as bribery, graft, and patronage.
Despite their corruption, they were successful in organizing votes and support for the political party they were affiliated with, often employing a spoils system to reward those loyal to the party. They impacted immigrants and the poor by offering jobs, housing, and social services in return for political loyalty, contributing to the urban political landscape and the broader coalition-building of the parties.
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