33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
10203159
981348
1
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Criar
Create a timeline
Public timelines
Library
FAQ

7 abr 1970 ano - Earth Day

Descrição:

-annual event honoring the environment when environmental activists gathered across the country to express their support for a cleaner, healthier planet

Adicionado na linha do tempo:

Unit 8 1945-1991

ByGabby
2 meses atrás
0
0
74

Data:

7 abr 1970 ano
Agora
~ 55 years ago
About & FeedbackAcordoPrivacidadeBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL