Curated OER
Science Kids: Science Images: Tonga Flag
The national flag of Tonga, an archipelago of over 150 islands located in the South Pacific Ocean.
Curated OER
Educational Technology Clearinghouse: Maps Etc: Peru and Bolivia, 1906
A map of Peru and Bolivia from 1906 showing the political boundaries at that time. The map shows the capital cities of Lima (Peru) and La Paz (Bolivia), major cities, towns, and ports, railroads, rivers, lakes, mountains and terrain, and...
US National Archives
Our Documents: A National Initiative on American History, Civics, and Service
Our Documents is home to one hundred milestone documents that influenced that course of American history and American democracy. Includes full-page scans of each document, transcriptions, background information on their significance, and...
Smithsonian Institution
National Museum of Natural History: American Mammals: Northern Fur Seal
Northern fur seals breed on islands near Russia, Alaska, and California, but not necessarily on the island where they were born females tagged as pups have been found breeding on other islands. The seals range widely in the North...
Curated OER
Etc: Maps Etc: Mexico, Central America, and the West Indies, 1898
A map from 1898 of Mexico, Central America and the West Indies. The map includes an inset map of Cuba and the Isthmus of Nicaragua. "The surface of the Rocky Mountain highland in Mexico is quite similar to that of the great plateau...