Which group did the democratic party appeal to the most

A makes most sense to me.

Explanation:

I say that b/c democratic party is in favor of programs that help the lower class and working class for help such as Medicare and food stamps.

to keep us neatruel and not get involved in any wars

he assumed control of treaty negotiations with a hostile power

the answer to your question is

transform it from an expensive luxury to a mid-priced good