იანვარი 2, 2020
#world-maps-of-political-regimes-over-200-years">https://ourworldindata.org/democracy#world-maps-of-political-regimes-over-200-years
https://www.wikiwand.com/en/List_of_countries_by_date_of_transition_to_republican_system_of_government
http://www.historyworld.net/timesearch/default.asp?conid=2&bottomsort=21821473&direction=NEXT&keywords=Democracy and dissent timeline&timelineid;=
http://news.bbc.co.uk/nol/shared/spl/hi/in_depth/why_democracy/timeline/html/non_flash.stm
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