What was a major concept in enlightenment thinking?
a. logical reasoning
b. divine right of kings
c. religious enthusiasm
d. authority of the bible

"Logical reasoning" was a major concept in Enlightenment thinking.

Option A

Explanation:

The Enlightenment considered as an intellectual movements during the late centuries of 17's and 18's. This emphasized reasoning, skepticism, individualism and science. Enlightenment philosophy helped in generating "deism" which is faith that God presents but would not supernaturally interfere with the nature or universe.

The six major ideas or concepts were established, which arrived to punctuate American's insight thinking: Liberalism, Conservatism, Republicanism, Toleration, Deism and Scientific progress. It symbolizes a unique American form in some instances when most of them were given with Enlightenment thinkers in Europe.

the answer is option a.

in the declaration of independence, thomas jefferson announced that every human being has “certain unalienable rights,” among which are those to “life, liberty, and the pursuit of " hope i