Answer:
The first person in American was probably a Native American who crossed the land bridge.
The Huns are the invaders who came from Asia.
The Neolithic Revolution and Industrial Revolution had many similarities and differences. One of which they shared, being that they both saw an increase of population. Both were in separate time periods, this resulted in different inventions essential to that historical era. The Industrial Revolution brought in machines, a better work industry, and much more advanced resources for society. The Neolithic Revolution yielded farming tools and such during a time where inventions were sparse. Overall, their differences and similarities led to one another.
Both nations did not want to fight directly because of the threat of a nuclear Holocaust, They were the most powerful nations that spread influence and dominance to surrounding countries and fighting them directly would have started another World war.
