1 июл 1969 г. - Nations come together to prevent spread of nuclear weapons.
Описание:
In 1968, the major countries of the world agreed to the “Nuclear Non-Proliferation Treaty” in order to limit the spread of nuclear weapons.Добавлено на ленту времени:
Дата:
1 июл 1969 г.
Сейчас
~ 56 г назад