VISUAL CITATIONS
https://www.pexels.com/photo/photo-of-empty-class-room-2675061/
https://www.pexels.com/photo/boy-in-green-shirt-3992949/
https://www.mentalfloss.com/article/58705/11-ways-school-was-different-1800s
https://mn.gov/mnddc/parallels/four/4b/6.html
https://www.paravidasport.com/2020/07/27/disability-rights-movement/
https://www.pexels.com/photo/teacher-asking-a-question-to-the-class-5212345/