22 h 5 min, 18 janv. 1968 ans -
Description:
In 1968, the major countries of the world agreed to the “Nuclear Non-Proliferation Treaty” in order to limit the spread of nuclear weapons. soft power.-globalismAjouté au bande de temps:
Date:
22 h 5 min, 18 janv. 1968 ans
Maintenaint
~ Il y a 57 ans