Circumference of a circle.
Answer: C) The tone of the speech was stern; the speaker called for hard work and determination.
Explanation: when we have two clauses, we use a comma when we have a conjunction (and, but, or, etc) between them, and we use a semicolon if we have two independent clauses connected without a conjunction. So the correct answer is option C: The tone of the speech was stern; the speaker called for hard work and determination, in which we have two independent clauses without any conjunction, so we use a semicolon.
He called down curses on her head ordered her on his authority as her father to open that door
The Negro Artist and the Racial Mountain” In (1926) was a short essay written by poet Langston Hughes for The Nation magazine. It became the manifesto of the Harlem Renaissance. In it Hughes said that black artists in America should stop copying whites, that they will never create anything great that way. Instead they should be proud of who they are, proud to be black, and draw from black culture. Not “white is right” but, as we would now say, “Black is beautiful”.