Formerly known as Teaching with Primary Sources Quarterly, this online journal presents strategies and resources for the K-12 classroom from the Library of Congress. The TPS Journal is published quarterly by the Library of Congress Educational Outreach Division in collaboration with the TPS Educational Consortium.

In October 2007, a striking portrait of a young woman in Renaissance dress made world news headlines. Originally sold nine years before for around $20,000, the portrait is now thought to be an undiscovered masterwork by Leonardo da Vinci worth more than $100 million. How did cutting-edge imaging analysis help tie the portrait to Leonardo? NOVA meets a new breed of experts who are approaching "cold case" art mysteries as if they were crime scenes, determined to discover "who committed the art." And it follows art sleuths as they deploy new techniques to combat the multibillion-dollar criminal market in stolen and fraudulent art.

Florence Owens Thompson (September 1, 1903 – September 16, 1983), born Florence Leona Christie, was the subject of Dorothea Lange's photo Migrant Mother (1936), an iconic image of the Great Depression. The Library of Congress entitled the Migrant Mother image, "Destitute pea pickers in California. Mother of seven children. Age thirty-two. Nipomo, California."

The National Gallery of Art and its Sculpture Garden is a national art museum, located on the National Mall between 3rd and 9th Streets at Constitution Avenue NW, in Washington, DC. Open to the public, free of charge, the museum was established in 1937 for the people of the United States of America by a joint resolution of the United States Congress, with funds for construction and a substantial art collection donated by Andrew W. Mellon. Additionally, the core collection has major works of art donated by Paul Mellon, Ailsa Mellon Bruce, Lessing J. Rosenwald, Samuel Henry Kress, Rush Harrison Kress, Peter Arrell Brown Widener, Joseph E. Widener and Chester Dale. The Gallery's collection of paintings, drawings, prints, photographs, sculpture, medals, and decorative arts traces the development of Western Art from the Middle Ages to the present, including the only painting by Leonardo da Vinci in the Americas and the largest mobile ever created by Alexander Calder.

This is a Primary Source Set dedicated to the topic of the Japanese Internment during World War II under President Roosevelt.

Japanese-American internment was the relocation and internment by the United States government in 1942 of approximately 110,000 Japanese Americans and Japanese who lived along the Pacific coast of the United States to camps called "War Relocation Camps," in the wake of Imperial Japan's attack on Pearl Harbor. President Franklin D. Roosevelt authorized the internment with Executive Order 9066, issued February 19, 1942, which allowed local military commanders to designate "military areas" as "exclusion zones," from which "any or all persons may be excluded." This power was used to declare that all people of Japanese ancestry were excluded from the entire Pacific coast, including all of California and most of Oregon and Washington, except for those in internment camps.