What did sir isaac newton contribute to scientific thinking and knowledge

explanation:

a primary sousrce was there already born and a secondary sousce is when a soil that has been use is being use again that a secondary

i hope this

explanation:

max weber's 3 types of authority. the sociologist and philosopher  max weber  distinguishes  three types of authority—charismatic,  traditional  and legal-rational—each of which corresponds to a brand of  leadership that is operative in contemporary society.