33
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
1250511
98046
2

1 jan 1968 ano - Nuclear Non-Proliferation Treaty

Descrição:

|1968|

An agreement between 5 'nuclear' countries not to help other countries to develop weapons of their own.

Adicionado na linha do tempo:

Data:

1 jan 1968 ano
Agora
~ 57 years ago