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Posted by: Julie Stoner
Drastic climatic change via drought conditions was a major factor prompting residents of the Great Plains, many of them farmers, westward to California in one of the largest migrations in U.S. history.
Posted in: 20th century cartography, American History, Guest Posts
Posted by: Carissa Pastuch
This blog showcases one of our rare 19th century Ottoman Turkish cartographic works.
Posted in: 19th century cartography, Middle East and North African History
Posted by: Tim St. Onge
The Library of Congress celebrates GIS Day with a virtual event featuring talks on climate change mapping and geospatial technologies.
Posted in: Events, Geographic Information Science, Geography and Map Division
Posted by: Cynthia Smith
This post is about maps related to the voyages of Sir Francis Drake in the collections of the Library of Congress. The maps are held in both the Geography and Map Division and the Hans Peter Kraus Collection of the Rare Book and Special Collections Division.
Posted in: American History, European History, Exploration
Posted by: Meagan Snow
High above the coastal town of Lynn, Massachusetts sits High Rock. Today, High Rock is a city park, but its history ties back to the Hutchinson Family Singers and the pre-Civil War abolitionist movement in the United States.
Posted in: 19th century cartography, American History
Posted by: Cynthia Smith
This is a guest post by Abraham Kaleo Parrish, Geospatial Data Visualization Librarian in the Geography and Map Division. The Seaboard Air Line Railway (SAL) was a prominent passenger and freight railway in the south in the late 19th and beginning 20th centuries. Headquartered in Portsmouth, VA, the rail line’s primary backbone connected southern states …
Posted in: African American History, American History
Posted by: Tim St. Onge
An 1898 map allows for a close examination of the natural and political geography of colonization during the "Scramble for Africa" and the never-completed Cape to Cairo Railway.
Posted in: 19th century cartography, African History, Borders, Military History
Posted by: Amelia Raines
1960 was a dramatic year for Africa, in which 17 countries gained their independence from colonial powers. This post charts the events of that watershed year through a series of political maps produced by the CIA.
Posted in: 20th century cartography, African History, Borders, Middle East and North African History
Posted by: Meagan Snow
Follow General William Tecumseh Sherman's march across Georgia during the American Civil War, illustrated by Library of Congress maps and images.
Posted in: 19th century cartography, American History, Military History