The first big scandal was the Black Friday Gold Panic of 1869 in which Jay Gould and James Fisk tried to corner the gold market and manipulate the price of gold to their benefit and the ruination of the national economy. Abel Corbin who was married to the sister of Mrs. Grant was involved and he may have "invested" some money from Mrs. Grant in the complicated scheme. Grant met Gould and Fisk at Corbin's house and they tried to get him to help them or at least not interfere. Grant eventually became suspicious and alerted his treasury secretary.
The plot was foiled but not before great harm was done .
The related link gives more information about this and the other scandals tied to the Grant administration.
Political scandals during Grant's presidency.
Corrupt staff members which lead to scandals were Grant's biggest probem.
The Union Pacific railroad company was at the center of one of the biggest scandals of President Grant's presidency.
The Union Pacific railroad company was at the center of one of the biggest scandals of President Grant's presidency.
The union pacific railroad company was at the center of one of the biggest scandals of President Grant's presidency.
The Union Pacific railroad company was at the center of one of the biggest scandals of President Grant's presidency.
Grant presidency was rocked by series of corruption scandals
They caused scandals
Many of President Grant's Cabinet members caused scandals, which affected his presidency.
grantism
He gave jobs to dishonest people.
I know Jay Gould and James Fisk, to corner the gold market on the New York Gold Exchange. It was one of several scandals that rocked the presidency of Ulysses S. Grant.