Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Music

When were keys invented?


The earliest locks with keys (made of wood) discovered so far, date back to ancient Egypt, to perhaps the 6th century BCE. The first all-metal locks and keys, appeared in England, near the end of the 9th century CE.

{{ relativeTimeResolver(1593639874995) }}

LIVE
Points points 59
Rating 3

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE