New factories in germany put people out of work this is a social reason for migration
One of the most infamous of these political machines was Tammany Hall, the Democratic Party machine that played a major role in controlling New York City and New York politics and helping immigrants, most notably the Irish, rise up in American politics from the 1790s to the 1960s.
The correct answer is one achievement of the Exodusters was that they founded many black towns after the Civil War.
The Exoduster were Africans that migrated to America in the early 1800s looking for better conditions to live. They were Southern blacks, former slaves, and after the Civil War, they wanted to improve his living conditions and moved. The Exodusters went to Kansas, leaving the oppresion of the Confederated States. They had hard times because they were poor people that worked the field. But one achievement of the Exodusters was that they founded many black towns.