OpenStax
Open Stax: Gilded Age 1870 1900: Key Political Issues: Patronage, Tariffs, Gold
Political patronage was a big problem in the late 19th century and led to corruption within the government. This made it difficult to reform the civil service. Tariffs were another big issue and affected economic groups in different...
Khan Academy
Khan Academy: Jefferson's Presidency and the Turn of the Nineteenth Century
This Khan Academy resource provides notes for American History. "Jefferson's Presidency and the Turn of the Nineteenth Century" is explained on this resource.