I suggest reading:
These cover the declassified details very well.
nuclear warintimidationpropagandaetc.
the nuclear kind
Russian nuclear weapons have traditionally had higher yield than US nuclear weapons to compensate for the greater targeting error in their missiles.
volcano weapons are more powerful than nuclear volcanoes
If there are just enough nuclear weapons so yes they can destroy the World.
US weren't effected by the Nuclear Weapons, They created it.
WW2
US in the Manhattan Project.
It created the first controlled nuclear reaction, as well as nuclear weapons.
It is, but it is not very descriptive. How about"Nuclear weapons are devices created to kill many with extreme heat and explosive power."
Those that are nuclear, such as the nuclear bombs.
In nuclear weapons depots.
Zambia does not have nuclear weapons.
Nuclear weapons are weapons which are fueled by nuclear energy. Examples of weapons that can be fueled by nuclear energy are missile warheads and bombs.
Yes, they are nuclear weapons.
NO. Afghanistan does not have nuclear weapons, nor did it have nuclear weapons at any time, nor has it been accused by other countries of having nuclear weapons. Afghanistan is also a signatory to the Nuclear Non-Proliferation Treaty, for what that's worth.
No, the first Nuclear Weapons were created near the end of WWII as a way to defeat Japan without to great a loss to the USA's Armed Forces.