Answer:
studies show being grateful can approve positive energy and depression , also its good to be thankful for the deeds someone or somethings has did that you didnt .
Explanation:
Incorporate what? if you mean their selfs then i would say by giving a spice of them self or make their story have some character that relates to them, but then again the story itself is them already.
Education sites, sites also written .gov, websites with a padlock next to the URL