Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

30 dez 1969 ano - After the 1970s, some expert systems were developed.

Adicionado na linha do tempo:

123

14 out 2017

0

0

523

Data:

30 dez 1969 ano

Agora

~ 55 years ago

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL