Which of the Following Was an Outcome of the Territorial

Multiple Choice

Which of the following was an outcome of the territorial expansion in the 1840s?

A) It reinforced America's second two-party system.
B) It led to the freeing of African American slaves.
C) It led to sectional conflict and civil war.
D) It led to the division of the Whig party.
E) It united the Jacksonians and the Whigs.