The Organized Abolitionist Movement Split into Two Wings in 1840

The organized abolitionist movement split into two wings in 1840, largely over:

A) whether to nominate William Lloyd Garrison or James G. Birney as the antislavery presidential candidate.
B) the question of abolitionists' taking a public stand on the controversial gag rule.
C) whether African-Americans should be allowed to speak at mixed-race public events.
D) a dispute concerning the proper role of women in antislavery work.