* [http://www.chinaknowledge.org/History/Ming/ming.html Timeline, with maps and short histories from prehistoric era to present]
* [http://www.chinaknowledge.org/History/Ming/ming.html Timeline, with maps and short histories from prehistoric era to present]
* [http://www.academylink.com/et/CurriculumCenter/NHAHistoryInteractive/CHI/CHI_Index.html ancient and feudal China]
* [http://www.academylink.com/et/CurriculumCenter/NHAHistoryInteractive/CHI/CHI_Index.html ancient and feudal China]
−
*[https://digital-commons.usnwc.edu/cgi/viewcontent.cgi A MARITIME OIL BLOCKADE AGAINST CHINA] ''Tactically Tempting but Strategically Flawed'', Gabriel Collins, Naval College Review, 2018.
+
*[https://digital-commons.usnwc.edu/cgi/viewcontent.cgi A MARITIME OIL BLOCKADE AGAINST CHINA] ''Tactically Tempting but Strategically Flawed'', Gabriel Collins, Naval War College Review, 2018.