Why do you think it took so long for Matthew Henson to be acknowledged as the first man to set foot on the North Pole? What does that tell you about our society?

What are the benefits of secondary source

How does this image the reader to understand seismographs?

Which statement best reflects how martin luther king, jr. uses rhetoric and style in paragraph 9 of "letter from a birmingham jail" to assist him in advocating the use of nonviolent direct action to achieve justice for negro citizens in birmingham? click here to read the letter.