I'm not sure but i think it would be B.
the enlightenment is best described as the Age of Reason this movement embrace the notion that Humanity could be improved through rational change .
The Manhattan Project developed nuclear technology.
During 1811 Amedeo Avogadro ‘s hypothesis that at the same pressure and temperature equal volumes of all gases carries equalnumbers of molecules. It also distinguished that the accurate interpretation in the reaction of hydrogen with oxygen to create water, he explained the reaction showing what happens on an atomic and molecular scale using the theory of Dalton.
