Ulysses S Grant's administration refers to the period from 1869 to 1877 when Ulysses S. Grant served as the 18th President of the United States. His presidency is often associated with significant political turmoil, corruption scandals, and attempts at Reconstruction in the South. Grant's time in office highlights the challenges of governing during the Gilded Age, including issues of civil rights, economic expansion, and the political influence of powerful industrialists.