Top of page

Search results for: maps

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Introducing Library of Congress Story Maps!

Posted by: Tim St. Onge

The Library of Congress staff is excited to launch Story Maps, interactive and immersive web applications that tell the incredible stories of the Library’s collections! Story Maps, created within a Geographic Information Systems (GIS)-based software platform created by Esri, combine text, images, multimedia, and interactive maps to create engaging online narrative experiences. Under a program …

Die Isoterhmkurven Der Nordlichen Halbkugel in Physikalischer Atlas. Heinrich Berghaus, 1845. Geography and Map Division, Library of Congress.

The First Isothermic World Maps

Posted by: Mike Klein

Called the “father of temperature mapping,” the renowned German naturalist and climatologist, Alexander von Humboldt (1769-1859) devised the concept of the isotherm, which he described in 1816 as a “curve drawn through points on a globe which receive an equal quantity of heat.” Humboldt’s initial diagram map of average temperatures appeared in 1817 in an …

Karachi Tramways (Kurrachee) Province of Scinde, India, no date. Geography and Map Division, Library of Congress.

From Minor Village to World Metropolis: Karachi in Maps

Posted by: Ryan Moore

The former capital of Pakistan, Karachi is the most populous city in the country and the third most populous in the world. Before it was Karachi, the place was called Kolachi, a small village on the Arabian Sea. Kolachi was the surname of the founding fisher-woman, Lady Kolachi, according to local lore. The transformation from …

Inset map depicting the French Indochina administrative zones including Hue. OSS. Geography and Map Division, Library of Congress.

U.S. Military Maps of Hue, Vietnam

Posted by: Ryan Moore

Hue is a city in central Vietnam, which most Americans may know from the 1968 Battle of Hue, one of the longest and bloodiest battles in the Vietnam War. However, less is known about America’s involvement with the city during World War II. This blog post will present an American military intelligence map from each …

Detail of Lincoln Highway from Omaha to Chicago and Philadelphia, about 1921. Geography and Map Division, Library of Congress.

1920s Road Trip: The Lincoln Highway in Strip Maps

Posted by: Ryan Moore

The “strip maps” published by the Automobile Club of Southern California are considered a collector’s item in some circles of map enthusiasts. Strip maps once helped drivers navigate major routes and often included a list of “approved” hotels, restaurants, and auto repair stations. Their name likely stems from the narrow rectangular paper strip upon which …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Historical Maps of Korea

Posted by: Julie Stoner

I love watching the Olympic Games, both summer and winter! So with the Winter Olympics starting this week in P’yongch’ang, I decided to dive into our collections to learn more about historic maps of Korea, encompassing what is now North and South Korea. As I began browsing our digitized collections, I was first struck by …

Photomosaic map of Italian coast at Gulf of Salerno noting Axis defense positions and coastal features.

Photomosaic Maps of the Allied Invasion of Italy

Posted by: Ryan Moore

In World War II, the Allies opened an offensive against Fascist Italy in 1943 after successfully defeating German and Italian forces in North Africa. The Allies first captured Sicily and then launched Operation Avalanche, a plan devised to seize the port of Naples, thus ensuring the Allies could resupply, and then to cut across to …

Map of distribution of Japanese Nationals in the Americas, with data by country

FBI Maps of Japanese Nationals and Economic Interests in the 1930s

Posted by: Ryan Moore

Following World War I, the United States and the Empire of Japan competed for power and prestige in Southeast Asia. Both nations had secured islands from the defeated German Empire in the South Pacific and had established interests elsewhere in Asia, such as the Japanese occupation of Korea and Manchuria and the American presence in …

Brown, red, and yellow tinted map illustration of the continents of Europe, Asia, Africa and Australia, with a circular frame around them

Connecting Collections: The Battle of Trenton and Princeton

Posted by: Ed Redmond

During the winter of 1776-1777, two key battles became an important turning point for George Washington’s Continental Army and the American struggle against the vaunted British Empire. In this blog post we will explore three maps that depict the Battles of Trenton and Princeton, all from different collections in the division and drawn by various …