timestamps

• 0:00

  Introduction to Sectional Differences

• 0:42

  Importance for AP Test

• 2:59

  Missouri Compromise Overview

• 5:50

  Defining Popular Sovereignty

• 7:32

  Stephen Douglas Introduction

• 9:19

  California Statehood Issues

• 10:23

  California as Free State

• 13:00

  Election of 1848

• 18:30

  Compromise of 1850

• 22:35

  Fugitive Slave Law Details

• 27:53

  Uncle Tom's Cabin Impact

• 31:08

  Impending Crisis Book

• 32:10

  Election of 1852

• 33:45

  Gadsden Purchase

• 34:17

  Kansas-Nebraska Act

• 36:57

  Bleeding Kansas Conflict

• 38:00

  John Brown Raid

• 45:05

  Brooks-Sumner Incident

• 47:39

  Election of 1856

• 48:41

  Dred Scott Case

• 50:17

  Lincoln-Douglas Debates

• 51:20

  Election of 1860

• 53:24

  Southern Secession