No
(New respondent)
He opposed slavery. And he was 'Sumner', not 'Summer'.
No
oppose - mean support - needed it
nope.
the Republican Party
The norther opposed to slavery because
The South favoured slavery
David says he supports it. Charles remains silent.
no
Neither of the two were opposed to slavery.
yes, they did oppose.
Slavery
The term is "abolitionist".