Here are my sources for this video!
"The Impending Crisis, 1848-1861" by David M. Potter and Don E. Fehrenbacher
"Lincoln" by David Herbert Donald
"Battle Cry of Freedom: The Civil War Era" by James M. McPherson
Some additional sources!
www.cambridge.org/core/books/abs/constitutional-origins-of-the-american-civil-war/chart-of-the-population-of-the-northern-states-and-the-southern-states-17901860/847930ADFADDEFB1ED992DE046923C09
www2.census.gov/library/publications/decennial/1860/population/1860a-02.pdf
www.270towin.com/1860_Election/index.html
digital.lib.niu.edu/islandora/object/niu-lincoln%3A35039
Chapters
0:00 Intro
2:38 Background Events
10:36 Event One Kansas-Nebraska
19:09 Event Two Dred Scott
27:30 Event Three Lecompton Constitution
35:07 Rise of Lincoln
39:40 Party Nominations
52:38 Campaigns of 1860
57:31 Conclusion