koreanhistory1-1, Exercise 1: Periods

Model answer:

- Gwanggaeto Stele (414): Three Kingdoms period (57 BC to 668 AD), raised for a Goguryeo king.
- Founding of Joseon (1392): the start of the Joseon period (1392 to 1897); Goryeo ends the same year (918 to 1392).
- March First period (1919): Japanese rule (1910 to 1945). The movement itself is covered in Chapter 8; this chapter only gives the period.

Hedged dates: the 2333 BC start of Gojoseon (a founding story the article calls "mythic" with no supporting evidence); the Palaeolithic start (700,000 BC in the infobox, "roughly half a million years ago" in the lead).