Half of the population of the central socialist government could be summarily dismissed tomorrow, and the benefits would become apparent quickly.
Next, the drastic reduction in the Congress: Slashing expenses of maintaining an office for these worthless swamp creatures and returning their terms to four years.
Elimination of the federal income tax!
Restoration of the draft and the stipend paid to military personnel.
In addition selling off government assets such as land, buildings, oil and mineral leases. The money then used to pay down the national debt.