Which enlightenment idea is reflected in the declaration of independence

following type of cultural development caused people to want and buy new products on the market :

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939

the lines on a surface map are called isobars. isobars are lines of constant pressure which are measured in units called millibars. the numbers indicate the amount of air pressure, in millibars, that each line represents.

it might be to see if the person answering knows what they are talking about other than just saying, "its b hope this ! : )" because they could say it then get the wrong answer because they only answered for the points.