Phersu Atlas
Phersu Atlas is an interactive historical geography web application covering thousands of years of political history — from 3499 BC to today.
Explore 8,000 polities, rulers, battles, capitals, and cities through interactive maps with daily-resolution data.
Features: Interactive history atlas, geopolitical maps, war and polity summaries, polar and equal-area projections, statistics, timelines, and chronologies.
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