I don't understand, is this really a question?
Horatio Alger promoted the idea that a person could be successful with hard work and honesty. Hope this helped, have a great day! :D
If someone has their head down or they’re sad, you tell them to keep their chin up so that their crown doesn’t slip. Telling them that they should stay happy or they’re worth it
Answer:
they give the poem an upbeat tone
Explanation
because afoot is like having a pep in your step and light hearted is like your not weighed down by many troubles. you feel content and free
