Answer:
Among the options given on the question the correct answer is option O.
All of the above
Explanation: There were a series of wars between the colonial force and the native Americans which were mainly Indians.Even after the independence of the America from British there was a war between Indians and whites. After, independence the federal government took some policy Indians which were not pleasant for them, which led a bloody war between the Indians and white troops.
The duration of the war was long. But the in the long run the Indians were defeated. There were some reasons for the defeat of Indians. The buffalo soldiers were an important part of the war. They were the strength of the Indians warriors. But the decrease of their number became a reason of their defeat.
On the other hand, the white soldiers had advanced military technology like as guns, canons etc. But Indians did not have enough modern weapon to fight against the white soldiers.
Moreover, the number of Indians were less than white Americans. As a result they were outnumbered.
Therefore, all these factors led the defeat of Plains Indians.
it was rich in money and a econmic boom
In the early modern world the "age of reason" and "Enlightenment" are the two terms that describe the intellectual characteristics of the eighteenth century.
The Enlightenment, commonly referred to as the Age of Reason, was an intellectual and cultural movement that promoted science over blind faith and reason over superstition in the eighteenth century.
The Age of Reason and the "long 18th century" are other names for the Enlightenment Period. It covered the years 1685 to 1815. Throughout Europe and the United States, philosophers and thinkers of the era held the view that science and reason could change and advance humanity.
Because of the emphasis on the superiority of reason over superstition and religion throughout that era, the 18th century is often referred to as the Age of Reason.
Learn more about the age of reason here:
brainly.com/question/19182869
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The answer to this question is A
