Which author tackled themes not only of race but of his own homosexuality in such works as go tell it on the mountain and giovanni’s room?

 The correct answer is : The author who addressed these issues was James Baldwin

Explanation:  James Arthur Baldwin was a playwright, activist and novelist from the United States. His novels and plays deal with personal dilemmas, social and psychological pressures that do not allow equal integration of African Americans, homosexuals and bisexuals.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.