What helps a reader get to know a character

Which of the following statements is true about the figure below?

Read the excerpt below and answer the question. i ask, gentlemen, sir, what means this martial array, if its purpose be not to force us to submission? in this excerpt from his famous virginia convention speech, patrick henry employs which literary device? questiondeclarative statement

How and why does king use the word redemptive to link the concepts of freedom and religious faith