Frederick Douglas help?

FREDERICK DOUGL WRITES "TO THOSE WHO HAVE SUFFERED IN SLAVERY, I CAN SAY I, TOO, HAVE SUFFERED.TO THOSE WHO HAVE BATTLED FOR LIBERTY, BROTHERHOOD , AND CITIZENSHIP, I CAN SAY I, TOO HAVE BATTLED." EXPLAIN , DISCUSS, AND YZE DOUGL’SAYINGS, AND HOW DID HE REACT TO HIS ENSLAVEMENT