Editors. "New Whig Tariff in USA replaces Compromise Tariff". The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18073, accessed 25 May 2013.]
In the USA, a new Whig Tariff is introduced as a protectionist mechanism to replace the Compromise Tariff passed in 1833. However, this is itself replaced by the Walker Tariff in 1846.