Which accurately identifies the beliefs of the Whig and Democratic parties? Whigs supported states’ rights, while Democrats opposed them.
Whigs supported westward expansion, while Democrats opposed it.
Whigs supported protective tariffs, while Democrats opposed them.
Whigs supported slavery in the West, while Democrats opposed it.

as Vice Presidents next in the line of succession

Explanation:

The Whig Party was a political party formed in 1834 by opponents of President Andrew Jackson and his Jacksonian Democrats. Led by Henry Clay, the name “Whigs” was derived from the English antimonarchist party and and was an attempt to portray Jackson as "King Andrew." The Whigs were one of the two major political parties in the United States from the late 1830s through the early 1850s. While Jacksonian Democrats painted Whigs as the party of the aristocracy, they managed to win support from diverse economic groups and elect two presidents: William Henry Harrison and Zachary Taylor. The other two Whig presidents, John Tyler and Millard Fillmore, gained office

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;