US Capitol Visitor Center
U.s. Capitol Visitor Center: 1820 1861: Holding the Union Together
American history from 1820-1861 is interwoven with the history of the Capitol as it was expanded to accommodate a growing government body. A timeline of significant events in the debates over slavery, the addition of free and slave...
Digital History
Digital History: The Impending Crisis: Conclusion
A concise review of the ways the issue of slavery split the country from the Missouri Compromise to eventual secession of the southern states.
Wikimedia
Wikipedia: Henry Clay
An in-depth biography on American statesman and orator Henry Clay which lists his numerous life accomplishments as well as a discussion of his political life. Content includes information on his "American System," his views on slavery,...
Curated OER
Etc: Maps Etc: The United States, September, 1850
A map of the United States at the time of the passing of the Compromise of 1850 (September, 1850). This compromise was a series of bills attempting to resolve territorial and slavery issues raised by the Missouri Compromise (1820) and...
PBS
Pbs: Bleeding Kansas 1853 1861
This site details events surrounding the era known as "Bleeding Kansas" due to the conflict surrounding slavery in what is now Kansas.
Other
Wake Forest University: History of Compromise Legislation
Annotated chronology of various compromise legislation, including the Northwest Ordinance, the Constitution, the Missouri Compromise, 1850 Compromise, and Kansas-Nebraska Act.
University of Groningen
American History: Documents: Dred Scott Case
Here you will find the primary source text of the case and the opinions of the Supreme Court Justices in the Scott v Sandford case which ultimately ruled on the constitutionality of the Missouri Compromise.
Curated OER
Etc: Slavery and Slave Trade, 1830 1850
A map of the United States during the period of 1850 to 1850 showing the effects of slavery, the slave trade, and the abolition movement on territorial development. The map uses colored patterns to indicate the areas and phases of...
Curated OER
Etc: Slavery and the Slave Trade, 1830 1850
A map of the United States during the period of 1850 to 1850 showing the effects of slavery, the slave trade, and the abolition movement on territorial development. The map uses colored patterns to indicate the areas and phases of...
Curated OER
Etc: Maps Etc: United States and the Slavery Prohibition Issue, 1850
A map of the United States and territories at the time of the slavery prohibition issue in 1850, after the Missouri Compromise of 1820. The map is color-coded to show the areas where slavery was prohibited by State Law, slavery was...
Illinois Institute of Technology
Oyez Project: Dred Scott v. Sandford (1857)
This U.S. Supreme Court case dealt with the issues of slavery, citizenship, and property rights. It is detailed with an abstract providing a concise summary and a record of the justices that sat on the Court at that time.