Concept
Version 10
Created by Boundless
Non-Democratic Governments: Monarchy, Oligarchy, Technocracy, and Theocracy
The decline of monarchy
Postcard of ruling monarchs, taken in 1908 between February (accession of King Manuel II of Portugal) and November (death of Guangxu Emperor).
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources: