<p>Raisin in the Sun has a part for a late teen AA girl that I know has at least two scenes in which she has a monologue. But I have not looked at them in terms of a stand alone monologue since I only know them from seeing the play.</p>
<p>Lynn Nottage, who is a contemporary is writing plays with primarly AA females in them, so you might look at those. I haven’t read or seen the plays so I can’t say anything more specific.</p>