Choose the sentence that is punctuated correctly.

A. A timeline of Black history will include slavery segregation, and the Civil Rights Movement.
B. Unfortunately, all the work that Black Americans have done to serve the country hasn’t convinced every single person to support equal rights.
C. Jeffrey, make sure you study, all of your Social Studies homework.
D. Martin Luther King Jr., a very famous American civil rights activist won the Nobel Peace Prize.
E. None of the above