Answer:
The Freed Slaves. Southern states undermined efforts at equality with laws designed to disfranchise blacks, despite of a series of federal equal-rights laws.
It was used to communicate using written language
Answer:
i prefer school
Explanation:
why, because not everyone has access to the internet.
As far as I remember, the answer is: One historical contribution of the Neolithic period is the overall ability to grow crops. Neolithic period is the period when people earned advanced skills in growing corps.