Slavery in America started in 1619 when a Ditch ship brought 20 African slaves ashore in the British colony of Jamestown, Virginia
There are two main theories that explain how different groups developed their own languages. The major one is that humans at some point in time evolved a language acquisition device.
I hope it helps, Regards.
Answer:Newton:Pioneered the scientific Method
Kepler:Discovered the three laws of planetary motion
Bacon:Pioneered the scientific method
Galileo:Was Persecuted for his support of the heliocentric theory
Explanation:
<span>A. It made possible a system of accountability
Everyone share equal power and everyone has to agree for something to be approved </span>