The search box on the main library webpage (use Advanced Search) is a good place to begin a search for primary sources. The library uses Library of Congress subject headings to classify the books in the collection and there are a number of Library of Congress subheadings that point to primary sources. They are:
These terms can be used in a subject search or a keyword search. Examples of subject searches would be:
Examples of keyword searches would be:
Many primary documents are reprinted in published sources such as Documents of American History, Annals of America, and Speeches of the American Presidents and these and others are available in the library.
This portal provides links to major digital collections of maps of Asia, regions within Asia, and individual countries. Although this listing is not exhaustive, it is an excellent starting point to find maps of Asia and related to Asian history.