Huh... this seems to be an opinion question.
No matter, ill try.
It depends on the figure you look at. Partns would be B. governments? Could be all of them. I see how you got confused. Unles this is an opinion question, you may have to guess.
The subject is understood in 'C'.
The complete sentence, including the subject, would have
been "<em><u>You</u></em> shake it well before pouring...".
The effect of these words or first the meaning is that the author, Sojourner Truth an ex slave is obliged to those who listened to her speech and is concluding her speech and has stated that while white women may be oppressed too their oppression is still not as much as black women have suffered with the added oppression of slavery. She also states that she can work just as hard as a man so deserves to have equal rights.
