Historical Maps
Historical maps showing territorial changes of countries and historical events of the past.
How America Achieved Full Marriage Equality
The history of same-sex marriage in the US. In 2004 Massachusetts was the first state to legalize same-sex marriage.
Read MoreWorld Population Cartograms
World Population Cartogram (1910) (1 square = 500,000 people) World Population Cartogram (2015) (1 square = 500,000 people) Countries combined
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From Empire to Modern State: The Evolution of Germany’s Administrative Divisions (1900-Present)
Discover how Germany’s internal borders and administrative structures evolved dramatically from the German Empire’s complex federal system in 1900, through the centralized Nazi regime’s gau system, to today’s democratic federal states, featuring historical maps and detailed analysis.
Read MoreEmpire of the Great Qing
25th yaer of the Jiaqing Emperor (A.D. 1820).
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