Maps and Geo-displays
Time Lapse Maps
The History of Europe: 5,000 Years Animated in a Timelapse Map
Watch World War II Rage Across Europe in a 7 Minute Time-Lapse Film: Every Day From 1939 to 1945
Web tools etc
Historical base maps - "Collection of georeferenced boundaries of world countries and cultural regions for use in mapping historical data on global or continental scale" BCE 123 000 to CE 1994 ...can be used with anything, including Cesium (see below)
Cesium: web based general purpose globe
globe.gl - stats / dataviz etc on a globe.
Pantheon example NYC: Pantheon database visualization
Pantheon: Birth places of memorable people 3501 BC - 2023 (ranked)