answersLogoWhite

0

The Korean turtle ships were invented in the 15 century as the world's first iron clad ships. In one episode, 8 turtle ships defeated 133 Japanese ships in a battle led by General Yi.

You can also look up SeJong emperor of Korea. He singlehandedly in his era invented the Korean alphabet system that is now in use in Korea toay

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions