Important: The Archives Unbound platform uses Adobe Flash to display documents, and Adobe Flash is not enabled by default with Mozilla Firefox, Google Chrome, Apple's Safari, or Microsoft's new Edge browser.
On computers in WT's labs or libraries, Use Microsoft's legacy browser Internet Explorer (IE). (Not the difference between IE and Edge.)
On your own Windows computer, if you don't see IE, try searching for Explorer, and you may find that browser. Alternately, you likely should be able, on your own computer (Windows or Mac), to enable Flash for Chrome or Firefox.
Finally, you can also find, view, and download all the documents in these collections through the Gale Primary Sources platform, which searches Archives Unbound along with, optionally, Eighteenth Century Collections Online. It doesn't allow convenient limitation to a specific Archives Unbound collection, though, so you may want to include the phrase "American Indian Movement" in your search.
Definitely search both:
Read the detailed tips on the Find Books page of this guide to most effectively use the catalog, WorldCat, and ILL.
Definitely search both:
Definitely do each of these: