The 4th century was the century that lasted from January 1, 301 to December 31, 400 in the Gregorian calendar.

learn more… | top users | synonyms

5
votes
1answer
158 views

When did Japan and the Three Kingdoms of Korea first meet?

Wikipedia claims that Japan and the Three Kingdoms of Korea started having close relationships at the end of the 4th century, during the Kofun period. However the article doesn't provide any sources ...
9
votes
2answers
218 views

Roman navy propelled by animals instead of human rowers?

I have read one brief account of military planning around the time of Roman emperor Constantine the Great (272 – 337) whereby the Roman navy's rowers could have been substituted by animals (source ...
2
votes
1answer
437 views

Why was Goguryeo able to expand rapidly under Gwanggaeto's rule?

While watching a Korean drama called Gwanggaeto, the Great Conqueror and seeing how the king is praised by Koreans, I am curious to know what historical factors led to Kokuryŏ being able to conquer ...