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.

voter turnout, 2006-2012

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.