SEPT. 13, 1858.

I have been requested to give a concise statement of the difference, as I
understand it, between the Democratic and Republican parties, on the
leading issues of the campaign. This question has been put to me by a
gentleman whom I do not know. I do not even know whether he is a friend
of mine or a supporter of Judge Douglas in this contest, nor does that
make any difference. His question is a proper one. Lest I should forget
it, I will give you my answer before proceeding with the line of argument
I have marked out for this discussion.

The difference between the Republican and the Democratic parties on the
leading issues of this contest, as I understand it, is that the former
consider slavery a moral, social and political wrong, while the latter do
not consider it either a moral, a social or a political wrong; and the
action of each, as respects the growth of the country and the expansion
of our population, is squared to meet these views. I will not affirm that
the Democratic party consider slavery morally, socially and politically
right, though their tendency to that view has, in my opinion, been
constant and unmistakable for the past five years. I prefer to take, as
the accepted maxim of the party, the idea put forth by Judge Douglas,
that he "don't care whether slavery is voted down or voted up." I am quite
willing to believe that many Democrats would prefer that slavery should
be always voted down, and I know that some prefer that it be always voted
up; but I have a right to insist that their action, especially if it be
their constant action, shall determine their ideas and preferences on
this subject. Every measure of the Democratic party of late years,
bearing directly or indirectly on the slavery question, has corresponded
with this notion of utter indifference whether slavery or freedom shall