James Chadwick discovered the neutron in 1932 while working at Cavendish Laboratory.
Answer:
Yes and No.
Explanation:
By today's standards, they would be considered barbaric, but back then, compared to the babylonians, they were kind. They were the first nation in the world too use puppet states, and allow thier western regions in the middle east to self govern, they were still conqueres though, and when the Greeks invaded them, pushing them all the way into India, they reformed the process of puppet states more. So thus, its yes and no.
The executive Power shall be vested in a President of the United States of America. He shall hold his Office during the Term of four Years, and, together with the Vice-President chosen for the same Term, be elected
Geographic isolation and different living conditions.
Explanation:
Both the Neanderthal and the Homo sapiens shared the same ancestor, the Homo erectus. The Homo erectus managed to spread from Africa to Eurasia. The populations started to become geographically isolated from each other, and over time this caused speciation.
The Homo erectus from the far East, with the one from Europe, or the one from Africa, didn't had contact. This was due to big distance and natural barriers. Gradually this species was evolving, and because of the different living conditions and the geographic isolation at different places it started to develop different characteristics. This has led to evolution of different species over time, with the Neanderthal evolving in Eurasia, as well as the Denisovan Man, while in Africa it was the Homo sapiens that emerged.
