We must mark him now, if we have not done so before, as the most dangerous Negro of the future in this Nation from the standpoint of communism, the Negro and national security. In the light of King’s powerful demagogic speech yesterday he stands head and shoulders above all other Negro leaders put together when it comes to influencing great masses of Negroes. Sullivan, the head of COINTELPRO, wrote a memo about King’s growing influence: The former head of the federal Bureau of Investigation: William C. Who was the man 'In the quiet recesses of my heart, I am fundamentally a clergyman, a Baptist preacher.' Scripture was part of his vocabulary. Martin Luther King Jr.'s 'I Have a Dream' Speech. It is filled with allusions to the Bible, the US Declaration of Independence, Emancipation Proclamation and the US Constitution. 100th anniversary of signing of Emancipation Proclamation. The style is reminiscent of Negro Baptist preaching. Martin Luther King Jr was named Man of the year, and become the youngest person to be awarded a noble a prize. Speech 'I Have a Dream' is considered a masterpiece of oratory. The speech was considered a high point, President Kennedy watched the King’s speech on Television and was impressed greatly, he invited the Marchers to White House.