Please can anyone tell me what figurative language this is? And please explain! “We lay down our arms so we can reach out our arms to one another.“

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits

What statements best describes king's purpose in writing the letter?

Read the sentence. thomas jefferson himself worked on a draft of the document. what kind of pronoun is himself?