- “Tragic Hero.” LitCharts, www.litcharts.com/literary-devices-and-terms/tragic-hero#:~:text=A tragic hero is a,Romeo is a tragic hero.

 - “What Is a Modern Hero in Literature?” Reference, IAC Publishing, www.reference.com/world-view/modern-hero-literature-394e6a9e2199c133#:~:text=The modern hero in literature,more of an internal one.

 - “Everyman Archetype.” Know Your Archetypes, 3 May 2020, knowyourarchetypes.com/archetype-personality-types/everyman-archetype/#:~:text=The Everyman archetype celebrates the,and myths that are universal.

 - “Arthur Miller's Definition of a ‘TRAGIC HERO’ in Death of a Salesman.” WriteWork, www.writework.com/essay/arthur-miller-s-definition-tragic-hero-death-salesman#:~:text=a Salesman - WriteWork-,Arthur Miller's definition of a "TRAGIC HERO,in Death of a Salesman.

 - “Epic Hero.” Dictionary.com, Dictionary.com, www.dictionary.com/browse/epic-hero.

 - “The Modern Anti-Hero (#5 Workman).” Big Brother Is Watching You, 22 Jan. 2010, workman69.wordpress.com/2010/01/21/the-modern-anti-hero-5-workman/#:~:text=Winston Smith is a primary,hero in the novel 1984.

 - N, Mukundarajan V. “Who Is a True Hero?” Medium, The Humanists of Our Generation, 14 Mar. 2019, medium.com/the-humanists-of-our-generation/who-is-a-true-hero-958f620a1133.

 - “What Makes a Hero?” Https://Www.nationthailand.com, www.nationthailand.com/opinion/30204513.

 - Lydia Sweatt www.success.com/author/lydia-sweatt/. “20 Thoughtful Quotes to Remember 9/11.” SUCCESS, 11 Sept. 2020, www.success.com/13-thoughtful-quotes-to-remember-911/.