Collection of Missouri Compromise (50)

This 1820 map illustrates how the Missouri Compromise drew the 36°30′ line to balance free and slave states, while the Adams-Onís Treaty settled Florida and western borders.

This 1820 map visualizes the Missouri Compromise, which admitted Missouri as a slave state and Maine as a free state while banning slavery north of latitude 36°30′ in the Louisiana Territory.

The Missouri Compromise of 1820 established the 36°30′ parallel as the dividing line between future free and slave territories west of Missouri.

This map illustrates the traditional U.S. political and cultural split, with red states (South/Midwest) and blue states (Northeast/Great Lakes), bisected by a green line approximating the Mason-Dixon boundary.

The Missouri Compromise of 1820 drew the 36°30′ N latitude line to divide future territories into free and slave regions, temporarily easing sectional tensions.

This 1820 map visualizes the geographic impact of the Missouri Compromise, including the 36°30′ parallel that prohibited slavery north of it in the Louisiana Territory.

This 1850 map visualizes the stark geographic divide between slaveholding and free states, with the Missouri Compromise line at 36°30′ marking a critical boundary.

This map visualizes the 1820 Missouri Compromise, establishing the 36°30′N latitude as the boundary between future free and slave territories-except for Missouri itself.

A lifelike reconstruction of Triceratops horridus, highlighting its distinctive three horns, large neck frill, and earthy coloration with yellow patterning.

The Missouri Compromise Line (36°30′ N) divided future U.S. territories into free and slave regions, shaping national tensions before the Civil War.

This 1820 map visualizes the geographic and political compromise that admitted Missouri as a slave state and Maine as a free state, establishing the 36°30′ parallel as the slavery boundary in new western territories.

This map visualizes how the Missouri Compromise drew the 36°30′ parallel to balance free and slave territories, shaping U.S. expansion before the Civil War.

This 1820-era map illustrates how the Missouri Compromise temporarily resolved sectional conflict by banning slavery north of the 36°30′ line, except in Missouri.

The Missouri Compromise line (36°30′N) divided new U.S. territories into free states north of the line and slave states south-except Missouri itself.

A stylized U.S. map divided into four color-coded regions (blue, yellow, red, dark blue), plus a gray state, with a green line crossing horizontally near the 37th parallel.

This 1824 map illustrates the United States after the Missouri Compromise, with free states (green), slave states (orange), and newly organized territories.

The 1820 Missouri Compromise established the 36°30′ line as a boundary: territories north were closed to slavery (except Missouri), south remained open-shaping pre-Civil War expansion.

This 1820 compromise map highlights how the U.S. balanced slavery expansion by admitting Missouri as a slave state and Maine as a free state, while banning slavery north of 36°30′.

This map visualizes the geographic split between slave and free states before the Civil War, with the red 36°30′ line marking the boundary established by the Missouri Compromise of 1820.

This 1821 map shows how the U.S. was divided between free states (green), slave states (red), and unorganized territories (purple and yellow), with the critical 36°30′ parallel marking the Missouri Compromise boundary.

This 1820 map illustrates how the Missouri Compromise divided the United States along the 36°30′ parallel, balancing free and slave territories amid westward expansion.

This 1820 map highlights the Missouri Compromise line at 36°30′, dividing free and slave territories, alongside the Louisiana Purchase and contested Oregon Country.

This 1821 map visualizes the geographic impact of the Missouri Compromise, delineating free states, slave states, and disputed or unorganized territories.

A mid-19th century map depicting the geographic split between free and slave states and territories in the United States around 1850.

A striking 1856 cartographic comparison showing the contrasting regions of the Northern and Southern United States, including territories like Indian Territory and Texas.

A spirited 19th-century gathering showing music, dance, and social connection among African Americans in a rural setting.

This 1820 map highlights the geographic division established by the Missouri Compromise, with free states shaded solid, slave states dotted, and the Arkansas Territory marked as open to slavery.

This 19th-century map visualizes the geographic impact of the Missouri Compromise, with shading indicating free soil, slave soil, and territorial status across early America.

A 19th-century sketch illustrating tensions between pro- and anti-slavery forces amid the Missouri Compromise, with explanatory bullet points.

This 1850 map illustrates how the Compromise reshaped U.S. geography-establishing free states like California, slave states such as Texas, and territories like New Mexico left open to slavery decisions.

This 1820 map visualizes the Missouri Compromise, which admitted Missouri as a slave state and Maine as free, while banning slavery north of the 36°30′ parallel in the Louisiana Territory.

A student-created map showing the geographic split between slave states (blue), free states (orange), and Spanish Mexico (red) before 1820.

This map shows the chronological growth of the U.S. through major land acquisitions, each color-coded and labeled with the year and treaty or event.

This 1850 map illustrates how the U.S. Congress temporarily resolved sectional conflicts by admitting California as a free state, organizing New Mexico and Utah territories without federal slavery restrictions, and strengthening the Fugitive Slave Act.

A composite image featuring two historical U.S. maps illustrating the Missouri Compromise’s impact on slavery expansion, alongside a playful “BAZINGA!” meme and closing message.

This map visualizes the geographic division established by the Missouri Compromise of 1820, highlighting free states (white), slave states (gray), free territories (dotted), and slave territories (dark gray).

A satirical 2020s-style comic strip by DCOON explaining the 1820 Missouri Compromise-where Missouri entered as a slave state and Maine as free, with a 36°30′ latitude line dividing future territories.

A dramatic 1850s-era engraving shows a passionate orator addressing Congress, with members listening intently and spectators observing from the gallery above.

This 1820 map shows the Missouri Compromise boundary at 36°30′ latitude-states north of the line were free (except Missouri), south were slave states or territories.

This 1820 map illustrates how the Missouri Compromise balanced free and slave states, establishing the 36°30′ parallel as a boundary for future expansion.

A close-up of an original handwritten legal draft discussing labor obligations and civil rights enforcement in the post-Civil War era.

A 19th-century political figure weighs “Slave States” and “Free States” on a scale, symbolizing the precarious equilibrium that defined pre-Civil War U.S. governance.

This “BEFORE” map illustrates U.S. territorial organization prior to the Civil War, highlighting unorganized territories and early state boundaries.

This map visualizes the geographic impact of the 1820 Missouri Compromise, highlighting how the U.S. balanced admission of free and slave states.

A preserved manuscript showing formal resolutions adopted by a historical committee, likely related to civic or legislative matters.

This 1860-era map highlights slave states (red), free states (blue), and border states (gray), revealing how political equilibrium shaped national tensions.

The Emancipation Ordinance of Missouri, adopted January 11, 1865, formally abolished slavery in the state-predating the 13th Amendment’s ratification.

This map illustrates regional political leanings across the United States, with red states in the South and parts of the Midwest, blue states in the Northeast and upper Midwest, and gray states in the West.

The image is a map of the United States, showing the territorial growth of the colonial period from 1775 to 1820. The map is color-coded, with different shades of orange representing different regions of the country. The colors range from light green to dark green, with darker green representing the southern part of the map. The map also includes a legend that explains the different colors used in the map, with the darker green being the dominant color. The legend explains that the map is based on the historical significance of the period, with each color representing a different region. The text on the map provides further information about the

The image is a map of the United States from 1821. It is a detailed map that shows the extent of the American Civil War, with the states and their borders clearly visible. The map is color-coded, with different shades of pink, red, and yellow representing different regions of the country. The map is divided into different sections, with each section representing a different region. The states are labeled with their names, such as the United Kingdom, the United Arab Emirates, and the Gulf of Mexico. The countries are colored in shades of yellow, with some areas being darker and others being lighter. The borders of