Answer:
It is the branch of scince and engineering deboted to designing,producing,and using structures,device,and systems by manipulating atoms and molecules
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.
The Cotton Gin impacted the industrial revolution by speeding up the process of picking cotton seeds
<span>In china, to which social class did merchants, government officials, landlords, and confucian scholars belong?<span>
</span>Answer: In china the social class from where the merchants, government officials, landlords and confucian scholars belong to was Gentry. This term was used for those people who belong to the upper class and who may be from nobility in position and birth.
I hope it helps, Regards.</span><span />
