By the late 1830s, South Carolina's political leaders grew increasingly anxious about the prospects of the
Whigs taking control of the federal government and enacting high tariffs. The only option that they felt available to them was the reconciliation of the factions in South Carolina and to put up a united opposition through the Democratic Party.
John C. Calhoun,
Robert Rhett and
Franklin H. Elmore led the effort to unite the Unionists and the Secessionists and one measure undertaken to reunite the factions was the election of Richardson as Governor of South Carolina in 1840. Nonetheless, extreme secessionists opposed a Unionist being governor and
James Henry Hammond entered the gubernatorial race to oppose Richardson. The
South Carolina General Assembly followed the lead of Calhoun to end the infighting and Richardson was elected governor. Richardson's term as governor was marked by the Bank of South Carolina refusing to adopt new banking regulations and the enactment of the
Tariff of 1842 by the federal government. He promoted the establishment of the
South Carolina Military Academy in
Charleston because he felt that the militia of the state should be well educated and trained. ==Later life==