What is the purpose of sojourner truth's speech, "ain't i a woman? "
a. to convince her owners to free her
b. to propose marriage to her boyfriend
c. to rally support for the north in the civil war
d. to support women's right to vote

How can you avoid the problem of groupthink? a. by choosing a group leader to direct the group b. by composing the team of only like-minded individuals c. by encouraging all members to voice their opinions d. by keeping quiet when you disagree with another group member's opinion