Related Clues:
- Momentous time periods
- Victorian and Tudor, e.g
- They may match presidential administrations
- Regency and Victorian, for two
- Periods of note, in history books
- Times-table entries
- Periods often tied to presidents
- Ballpark figs.?
- Times? European, and impetuous for the most part
- Momentous stretches
- Periods sometimes named for presidents
- Noteworthy years
- Eocene and Miocene, for two
- The woman rings officer up for dates
- Eight-year presidencies, e.g