No.
nuclear bombs
the idea of nuclear weapons hadn't been investigated at the time of ww1
If we are talking about the nuclear bombs used in ww2, 1 plutonium bomb and 1 uranium bomb.
at this this time (2013) russia has the most, closely followed by the US. other countries have no more than 1/10 of what these do.
No. The first nuclear weapons were used in 1945 during the Second World War. These however were bombs (dropped from a plane) not missiles. The first successful nuclear explosion for military purposes was the Trinity test by the USA in 1945, more than 25 years after the end of the First World War.
A single 1 MTon bomb will do it, or four 250 KTon bombs, or a thousand 1 KTon bombs, etc. However more smaller bombs can spread the damage wider than one large bomb.
1 WW2 was the only war to detonate atomic bombs. Pray no one ever uses any again.
Yes. On world war 1 & 2,Germans used bombs and riffles.
No, one nuclear bomb cannot destroy the entire world. However, a large-scale nuclear war involving multiple bombs could have catastrophic global consequences. The impact would vary depending on the number and size of the bombs detonated.
No.
Yes, early bombs were conventional artillery shells, but by the end of the war customized bombs were in production.