https://bollierforkansas.com/ (Used for: Barbara Bollier's history and views on issues) 

https://kansansformarshall.com/ (Used for: Roger Marshall's history and views on issues)

https://marshall.house.gov/about (Used for: More of Roger Marshall's history)

https://www.economist.com/united-states/2020/07/11/could-democrats-pick-up-a-senate-seat-in-kansas (Used for: 88 years of Repubs)

https://ballotpedia.org/United_States_Senate_election_in_Kansas,_2020 (Used for: Polling and identifying who is ahead)

https://worldpopulationreview.com/states/kansas-population (Used for: District Info and Demographics)

https://www.newsmax.com/FastFeatures/industries-kansas-economy/2015/04/05/id/636549/ (Used for: Kansas' Major Industries) 

https://insideclimatenews.org/news/15092020/senate-2020-kansas-climage-change-roger-marshall-barbara-bollier#:~:text=Marshall%20is%20a%20devoted%20Trump%20ally%20who%2C%20in,Marshall%20told%20a%20Kansas%20radio%20station%20in%202017. (Used for: Determining Marshall's allies)

https://www.wibw.com/2020/09/30/kansas-polls-show-tight-race-for-senate-seat/ (Used for: Polling and identifying who is ahead)

https://www.roberts.senate.gov/public/index.cfm/biography (Used for: History of previous senator, Pat Roberts.)

https://www.kansas.com/opinion/guest-commentary/article246634253.html (Used for: Bollier's beliefs on gun rights)
https://www.msn.com/en-us/news/us/marshall-and-bollier-respond-to-comments-concerning-gun-laws/ar-BB19WTMF?ocid=uxbndlbing (Used for: Bollier and Marshall's bleifs on gun rights)
https://www.ontheissues.org/House/Roger_Marshall.htm#Tax_Reform (Used for: Marshall's beliefs on tax reform)
https://www.ksn.com/news/marshall-isnt-convinced-of-climate-change/ (Used for: Marshall's beliefs on climate change and the environmet)

https://house.ontheissues.org/International/Barbara_Bollier_Free_Trade.htm (Used for: Bollier's beliefs on trade)

https://www.fhsu.edu/docking/Kansas-Speaks/kansas-speaks-report_fall-2019_final11 (Used for: Polling on gun ownerhsip)

https://www.protectourcare.org/wp-content/uploads/2020/10/Health-Care-Could-Be-Deciding-Factor-in-Close-Kansas-Senate-Race.pdf (Used for: Polling on Healthcare)

https://civiqs.com/documents/Civiqs_DailyKos_KS_banner_book_2020_09_dw29u7.pdf (Used for: Polling on taxing)

https://www.ksn.com/news/your-local-election-hq/new-york-times-siena-college-research-institute-poll-shows-marshall-and-bollier-in-tight-race-for-kansas-senate/ (Used for: Most recent poll between Bollier and Marshall)

https://www.kmbc.com/article/republican-roger-marshall-leads-democrat-barbara-bollier-by-4-points-in-new-poll-in-race-for-open-kansas-senate-seat/34452451 (Used for: Polling and Approval Ratings)

https://www.kmbc.com/article/2-new-polls-paint-different-pictures-about-kansas-senate-race/34443037 (Used for: Polls on ACA)

https://www.youtube.com/watch?v=I_miGMHZBrc (Used for: Background Knowledge for Marshall ad)

https://www.youtube.com/watch?v=jjWt4v50Alo (Used for: Background Knowledge for Marshall ad)

https://www.youtube.com/watch?v=KUe71Wfp5gU (Used for: Background Knowledge for Marshall ad)

https://www.cjonline.com/article/20150716/NEWS/307169753 (Used for: Understanding Marshall's views on healthcare and immigration policies)

https://www.huffpost.com/entry/roger-marshall-defeats-barbara-bollier-kansas-2020-elections_n_5fa1b642c5b63dc9a5c17e0d (Used to research on issues that helped Marshall win)

https://www.nytimes.com/interactive/2020/11/03/us/elections/results-kansas.html (Used for: Images for Electoral debrief)

https://www.msn.com/en-us/news/politics/marshall-keeps-kansas-senate-seat-in-republican-hands/ar-BB1aFJzS?ocid=uxbndlbing (Used for: Results of election for electoral debrief)