The main thing that caused problems during the presidency of Grant was B. Corrupt staff members.
What is Corruption?
This refers to the act of behaving in dishonest ways and subverting due process due to mainly nepotism and other motivations.
Hence, we can see that President Grant was officially sworn in as president on the 4th of March, 1869 this was coming at the end of the Civil War and he faced problems with his corrupt staff members.
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