data web publication max roser university oxford visualises living standards around world changed historically makes data available covers wide range topics historical trends health food provision growth distribution incomes violence rights wars energy use education environmental changes many aspects empirically analysed visualised open access web publication http chnmgmuedu worldhistorymatters world history matters http wwwtimemapscom history timemap world history world history atlas http wwwhistoryworldnet historyworld http worldhistoryforusallsdsuedu world history us nbsp christian world history model curriculum erik ringmar http wwwirhistoryinfo history international relations
Humanities History World history