No.
Re-read your text.
1.)Aside from slavery, which of the following best summarizes the factors that hastened the Civil War?
Changes to the cotton trade and a push to decrease tariffs
Declarations against slavery by Britain and the Emancipation Proclamation
The election of Abraham Lincoln and the question of state vs. national power
Increasing state incomes from the slave trade and dwindling trade with Europe
D?
2 answers
Yes, the answer is C.