What did the Teapot Dome scandal reveal about Warren G. Harding and administration?

The Teapot Dome scandal revealed significant corruption within Warren G. Harding's administration, highlighting a lack of oversight and accountability. It involved the secret leasing of federal oil reserves to private companies without competitive bidding, demonstrating cronyism and favoritism among Harding's cabinet members. The scandal ultimately tarnished Harding's reputation, casting a shadow over his presidency and raising concerns about the integrity of his administration.