Posted: May 13th, 2016

In a series of four lectures on Gwendolyn Brooks, Lorraine Hansberry, Mary McLeod Bethune, and Mary Church Terrell, the speaker (A) will examine the roles, (B) their contribution, and achievements of Black women (C) in many phases of American life

In a series of four lectures on Gwendolyn Brooks, Lorraine Hansberry, Mary McLeod Bethune, and Mary Church Terrell, the speaker (A) will examine the roles, (B) their contribution, and achievements of Black women (C) in many phases of American life.
A. will examine
B. their contribution
C. in many phases
D. No error