oppose - mean
support - needed it
the Republican Party
No (New respondent) He opposed slavery. And he was 'Sumner', not 'Summer'.
The term is "abolitionist".
Just the opposite, the novel inspired people to oppose slavery.
The norther opposed to slavery because
The South favoured slavery
no
No
Neither of the two were opposed to slavery.
Pro-Slavery means that you support the idea of enslaving people.
Slavery
yes, they did oppose.