Answer:
DRDO stands for Defence Research & Development Organisation.
Explanation:
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Power distributes among a few groups.
According to sociologist Wright Mills, who wrtote book The Power Elite in 1956, there is six groups: presidents of the most important companies, landowners, military officers, U.S. federal government, media personalities and notable local families.
The purchase price is calculated as a certain number of working hours.
Answer:"A proprietary colony was a type of English colony mostly in North America and the Caribbean in the 17th century. In the British Empire, all land belonged to the ruler, and it was his/her prerogative to divide. Therefore, all colonial properties were partitioned by royal charter into one of four types: proprietary, royal, joint stock, or covenant. "
Explanation: