Which philosopher is credited with introducing the concepts of reason and logic?

Me! these questions are based on american people in the south essential questions: question 1: for what reasons will one group of people exploit another?focus questions: question 1: what influenced the development of the south more: geography, economy, or slavery?question 2: what were the economic, political and social arguments for and againsts slavery in the first half of the 19th century.

Which pre inca culture was responsible for the geoglyphs

What were four ideas advocated by thomas moore as part of his perfect government?