<span>Social Darwinism is a term used for ideologies which exploited ideas of survival of the fittest.To elitists strong nations were composed of white people who were successful at expanding their empires, and would survive in the struggle for dominance.</span>
Immigrant communities helped to grow Florida’s economy by developing a transportation system.
Answer:
The first civilizations appeared in major river valleys, where floodplains contained rich soil and the rivers provided irrigation for crops and a means of transportation.
Hope this helps!
