Under Henry Clay's American System Whigs sought to promote faster industrialization through high tariffs, so yes in general the Whig party supported the use of tariffs.
It would charge high tariffs to pay for infrastructure to help economic development
Whigs
The whigs from the North were known as Conscience Whigs and those of the South were known as Cotton Whigs. The ones in the north opposed slavery except for the factory owners, which liked slavery die to the cheap cotton. the Southern Whigs supported slavery and wished to expand it into the territories.
The Whigs.
Patriot Whigs ended in 1803.
Opposed slavery
whigs
Conscience Whigs were a faction within the Whig Party in the US that opposed slavery on moral grounds. Cotton Whigs, on the other hand, were Whigs who supported slavery and were more concerned with economic interests related to the cotton industry.
whigs
The Whigs stood for liberty, a representative government, modernization, and socio-economic improvements. Other main points that they believed in include public education and cooperation between the public and private sectors.
Most of the first Republicans were former Whigs.