Observed arrival · 2026-09-10
歴史データベース: A Map That Changes With the Year
An interactive historical database that filters maps, timelines, people, places, and events by date.
Field notes
The database combines a date slider with a geographic map and a chronological event view: changing the year filters what remains visible, while regional and person controls provide alternate routes through the material. Its Story mode packages the records into guided sequences; for example, the Alexander campaign entry lists 30 events, 17 people, and 2 countries, while the interface distinguishes fixed dates from durations and uncertain ranges. The extract also indicates more than 933 additional hidden items.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue