<span>He did not, he said it did not need explanation.</span>
When a diffusion comes along it usually causes diversity between the people who diffused it.
example:
john : i hate this culture!
jane : shut ur mouth !
john : this needs diversity !
It helped spread the ideas of the Enlightenment across Europe and beyond. ... The ideas of the Enlightenment played a major role in inspiring the French Revolution, which began in 1789. After the Revolution, the Enlightenment was followed by the intellectual movement known as Romanticism.
Carnegie invested in the Frick Coke Company because the Frick Coke Company is his main supplier of coke coal.