Greta Oglesby, who starred in TheatreWorks’ Gem of the Ocean, returns in the title role of this stirring musical play following the famed Civil Rights activist in her inspiring gospel journey from sharecropper to becoming an outspoken voice for African American voting rights. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support a long…