The presence of the border states illustrated that the union's population was divided on the issue of slavery. The correct answer is C.
The invention of cell phones because you could call each other email or text each other in minutes
Answer: 2) Nomadic lifestyle of Native American plains dwellers
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Answer number 2 is the only one that is most likely due to climate variations. Climate variation did not cause the discover of gold. Growth of Puritan religious influences was not caused by climate, but more of a spread of the idea throughout colonial America over time. The flow of the Mississippi south is because rivers flow downhill with gravity, and is not affected by climate.
However, the plains Indians were nomadic mainly because they follow the migration of buffalo. The buffalo migrated due to seasonal variations as they followed their food source. This makes answer 2 the best answer.
Yes C is the correct answer
"1. began because of the rediscovery of learning", "3. was hurried
<span> along by the invention of the printing press" and "4.
saw the invention of scientific instruments that brought the Age of
Exploration" are all correct. </span>