Atomic Bomb
What was the name of the first bomb drop in Hiroshima?
The Little boy
What year did people start to fear that Hitler would soon build an atomic bomb?
1938
When did the Nuclear Non-Proliferation Treaty take effect?
1970
What was the name of the second bomb dropped in Nagasaki?
The Fat Man
Due to Hitler’s persecution of Jewish scientists, numerous scientists seeking refuge where?
America
What two groups were the world countries separated into?
Nuclear weapons states and Non-nuclear weapons states.
How many deaths in total did both bombs do?
About 120,000 people died
Who led the Manhattan Project?
Physicist J. Robert Oppenheimer
Give the 5 countries were known to possess nuclear weapons.
the United States, the U.S.S.R., Great Britain, France, and China.
What was "the Little boy" design based on?
A uranium-based design called “the Little Boy”
Where was the world's first atomic bomb detonated?
New Mexico
Give the 4 countries that didn't sign the Nuclear Non-Proliferation Treaty?
Pakistan, Israel, India, and South Sudan
What was "the Fat Man" design based on?
A plutonium-based weapon called “the Fat Man.”
What was the date when the world's first atomic bomb was detonated?
July 16, 1945
North Korea initially signed the Nuclear Non-Proliferation Treaty but what happened?
They announced its withdrawal from the agreement in 2003.