- Adam (disambiguasi)
- Ada (film)
- Charles Gibson (sejarawan)
- Daftar county dan daerah setingkat county di Amerika Serikat
- James Westfall Thompson
- Michael Rostovtzeff
- American Historical Association
- Jaksa Agung Amerika Serikat
- Andrew Dickson White
- American Broadcasting Company
- William Wirt Adams
- William Wirt (attorney general)
- Wirt Adams' Cavalry Regiment
- Daniel Weisiger Adams
- John Quincy Adams
- William Adams
- Grierson's Raid
- Bryan Adams
- Mississippi in the American Civil War
- List of journalists killed in the United States
