Story is Henry Adams Testimony Before Congress Which is on CommonLit

PART A: Which statement identifies the main idea of the text?

A
Even after receiving their freedom, black sharecroppers and their families continued to be treated as if they were slaves.
B
White landowners used fear and violence to force freedmen and their families to return to a life of slavery.
C
Freedmen in Shreveport encountered more prejudice and violence than other areas in the South after the abolition of slavery.
D
Henry Adams likely would have experienced better treatment as a sharecropper if he had worked for someone other than his former master.