Final answer:
The Whig party attracted supporters of Henry Clay's American System, moral reform-minded evangelicals, and southerners who were unhappy with high tariffs.
Step-by-step explanation:
The types of groups that joined the Whig party included:
- Those who supported Henry Clay's American System: This system aimed to strengthen the economy through protective tariffs, a national bank, and internal improvements.
- Evangelicals looking for moral reform: These individuals sought to address societal issues, such as alcohol consumption and social equality, through political action.
- Southerners who felt alienated by the tariffs: Some southern Whigs were unhappy with the high tariffs imposed by the federal government, which they believed hurt their economic interests.
Therefore, the correct options are: Those who supported Henry Clay's American System, Evangelicals looking for moral reform, and Southerners who felt alienated by the tariffs.
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