The FRUS series presents the official documentary historical record of major U.S. foreign policy decisions and significant diplomatic activity.
Search Tip: Look for "search within the volumes"
Google Domain Search
Another strategy for finding information published by US government agencies is to tell Google to crawl .gov websites. To do this, researchers should type their keywords followed by the command site:.gov
For example, if I want to discover government records that contain references to Cicilline, Lajes Field, and the Azores, I would construct my Google search as follows: