Scientists working on the project developed the atomic bomb.
<span>It spewed tons of particles into the upper atmosphere, which helped create the conditions for unusually cold winters and a severe hailstorm that destroyed crops.</span>
I believe this would be Upper paleolithic because the creation of the tools and using them would quickly help them to establish the Neolithic era creating tools out of metal rather than stone.
Answer: Florence
Explanation:
Florence became the wealthiest city in Italy thanks to woolen cloth.
