Access to Archival Databases

You will find in the Access to Archival Databases (AAD) resource online access to records in a small selection of historic databases preserved permanently in NARA. Out of the nearly 200,000 data files in its holdings, NARA has selected approximately 475 of them for public searching through AAD. We selected these data because the records identify specific persons, geographic areas, organizations, and dates. The records cover a wide variety of civilian and military functions and have many genealogical, social, political, and economic research uses. AAD provides: Access to over 85 million historic electronic records created by more than 30 agencies of the U.S. federal government and from collections of donated historical materials. Both free-text and fielded searching options. The ability to retrieve, print, and download records with the specific information that you seek. Information to help you find and understand the records.

在‘档案数据库访问’（AAD）资源中，您将能够在线访问NARA永久保存的一小部分历史数据库中的记录。在美国国家档案馆近20万份数据文件中，NARA精选了约475份，通过AAD供公众搜索。我们之所以选择这些数据，是因为它们记录了特定个人、地理区域、组织以及日期的信息。这些记录涵盖了众多民用和军事职能，具有广泛的族谱、社会、政治和经济研究用途。AAD提供以下服务：超过8500万份历史电子记录的访问权限，这些记录由美国联邦政府超过30个机构以及捐赠的历史材料收藏制作；提供免费文本和字段搜索选项；能够检索、打印和下载包含您所需特定信息的记录；以及帮助您查找和理解这些记录的信息。

搜集汇总

背景与挑战

背景概述

该数据集名为'Access to Archival Databases'，由美国国家档案和记录管理局提供，包含超过8500万条历史电子记录，涵盖人文和社会科学领域，特别是美国历史。数据集提供开放访问，支持多种搜索方式，并可用于家谱、社会、政治和经济研究。