Ferguson and millar saw social developments resulting from the establishment of private property as representing a huge improvement in society because private property leads to higher degrees of social organization and
a. individuals
b. efficiency
c. incentives
d. bureaucracy

c. incentives

Explanation:

Adam Ferguson and John Millar are two great social philosopher who work on the development of the civic society. They have made large contributions to the area of sociology. According to them, industry and private property is a new phase in the development of human economy. Millar believed that economic progress of society will begin on the establishment of the private properties which will result in social organization and incentives in terms of high standard of living, well being of the society and employment.

Hence the correct answer is --

 c. incentives

answer; /// i believe the correct answer is general act charters;

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.