It allowed ideas to spread faster
Densely populated urban societies<span> expect disease to spread more quickly due to simpel fact that stopping the spread of desise by medical help is much harder due to density of population and much lrager human face to face contact in a small area......
</span>
Answer:
carpetbagger
The term carpetbagger was used by opponents of Reconstruction—the period from 1865 to 1877 when the Southern states that seceded were reorganized as part of the Union—to describe Northerners who moved to the South after the war, supposedly in an effort to get rich or acquire political power