Which organization did african-americans form throughout the south during reconstruction?
a.
league of women voters
b.
union leagues
c.
ku klux klan
d.
democratic party

A, because Union leagues was formed in 1861, Ku Klux Clan was formed by  ex confederate soldiers, and racists, and the Democratic Party was formed in the 1840s-1850s

Explanation:

cd's

explanation:

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.