"United States" . . "United States." . "Politics and government" . . . "Electronic journals" . "Historic documents of"@en . "The online equivalent of the entire run of the print serial Historic documents, issued since 1972, each annual volume of which contains approximately 100 documents covering the most significant events of the year. The documents include presidential speeches, international agreements, Supreme Court decisions, U.S. governmental reports, scientific findings, and cultural discussions. Documents are preceded by introductory material to provide historical and intellectual context. Documents may be searched by full-text keyword, title, and topic, and a cumulative index is provided." . . . . . . . . "Quelle" . . . . . "Historic documents series" . "Historic documents of" . . "Historic documents"@en . "Historic documents" . . . . . . . "Sources"@en . "Sources" . . . . . . . . "Periodicals"@en . "Periodicals" . . . "World politics." . . "Since 1945" . . "USA." . . "Politik." . . "1945 - 1989" . . . . "Amerika" . .