Work Cited Inventions part 2 "What Were Some Inventions of the 1930s? | Synonym." 27 Jun. 2018, https://classroom.synonym.com/were-inventions-1930s-8090443.html. Accessed 13 Dec. 2018. "The Decades That Invented the Future, Part 4: 1931-1940 | WIRED." 9 Nov. 2012, https://www.wired.com/2012/11/the-decades-that-invented-the-future-part-4-1931-1940/. Accessed 17 Dec. 2018. "The Monopoly Board Game (1930's) - Mortal Journey." 13 Nov. 2010, http://www.mortaljourney.com/2010/11/1930-trends/monopoly-board-game. Accessed 17 Dec. 2018. "History Of Cookies, Whats Cooking America." https://whatscookingamerica.net/History/CookieHistory.htm. Accessed 3 Jan. 2019. "The History of Pinball and Pinball Machines - ThoughtCo." https://www.thoughtco.com/history-of-pinball-1992320. Accessed 4 Jan. 2019. "Who Invented the Pinball Machine - Vision Launch." 25 Oct. 2014, http://visionlaunch.com/who-invented-the-pinball-machine/. Accessed 10 Jan. 2019. "Who Was The Real Inventor Of Monopoly? | National Geographic ...." 22 Mar. 2018, https://www.nationalgeographic.com.au/history/who-was-the-real-inventor-of-monopoly.aspx. Accessed 4 Jan. 2019.
Work CitedInvention part 1 January 31, 1930: 3M Introduces Scotch Tape.” History and Headlines, History and Headlines, www.historyandheadlines.com/3m-introduces-scotch-tape/.Bellis, Mary, and Bellis. “Great 20th Century Inventions From 1900 to 1949.” Thoughtco., Dotdash, www.thoughtco.com/20th-century-timeline-1992486. “The Invention of Scotch Tape.” Today I Found Out, 2 Dec. 2014, www.todayifoundout.com/index.php/2014/12/scotch-tape-invented-scottish/. “World's First Helicopter – Today in History: September 14.” ConnecticutHistoryorg, connecticuthistory.org/worlds-first-helicopter-today-in-history/. Frozen Food Foundation.” The Story of Frozen Foods | Frozen Food Foundation, www.frozenfoodfacts.org/about-frozen-foods/story-frozen-foods