You are correct. What question did you need an answer to?
Answer:
Fossil documents the existence of now extinct species, showing the different organism have lived on earth during different periods of the planet's history. They can also help scientists reconstruct the evolutionary histories of present-day species.
Answer:
European politics, philosophy, science and communications were radically reoriented during the course of the “long 18th century” (1685-1815) as part of a movement referred to by its participants as the Age of Reason, or simply the Enlightenment
Explanation:
None. slavery is a huge problem even today. in fact there are more slaves in america today than before the civil war. however slavery is very illegal so i guess the answer could be all 50 of them.