What was the purpose of Stephan Douglas’ speech recorded in the Congressional Globe?

Speech of Mr. Douglas. In the Senate, March 13 and 14, 1850. The Senate having under consideration the message of the President of the United States transmitting the Constitution of California, Mr. Douglas addressed the Senate.

Explanation:

c. archbishop desmond tutu promoted the acknowledgement of the rights of black africans and expose human rights abuses.

d. leader haile selassie modernized african society through the institution of progressive social, economic, and educational reforms.