Answer:
Enlightenment thinkers in Britain, in France and throughout Europe questioned traditional authority and embraced the notion that humanity could be improved through rational change. The Enlightenment produced numerous books, essays, inventions, scientific discoveries, laws, wars and revolutions
Explanation:
race is some ones physical characteristics such as eye color or height
while ethnicity is you culture, ancestry and language.
Economic causes of wars were most important. Divisions over religious principles and authority underlay most wars, hope this helped <3
D is your answer. it gives a more specific answer than the other choices, plus it is true. Slavery has been around since Jesus time, so that's way longer than the 1500s
