Task: Text Categorization
Input (English): The investigation into this event was spearheaded by Montana Democrat Thomas J. Walsh. Attorney General Harry M. Daugherty resigned as a result of the subsequent press coverage. Businessmen Edward L. Doheny and Harry F. Sinclair were the perpetrators of the "loans" doled out to Secretary of the Navy Edwin Denby and the infamous Secretary of the Interior Albert Fall. FTP, identify this scandal that involved petroleum reserves under the administration of Warren Harding.
Output (English): History