Answer:
Explanation:
Washington believed that blacks had to work their way up in society where as Dubois believe that they should demand for their rights.
They are native to South America
Answer:
Biosphere
Explanation:
The spheres that are formed by remains of living things with a black hard surface are known as BIOSPHERE.
This is because the Biosphere is a combination of both living organisms (biotic) and nonliving organisms (abiotic) to form an ecosystem. It also includes the lithosphere, atmosphere, and hydrosphere.
Hence, the remains of living things are part of the biotic part, while a black hard surface is a form of abiotic part of the biosphere.
The T<span>reaty of Tordesillas gave Portugal land on the east side of the imaginary line that the Pope drew in the mid-Atlantic Sea. Portugal's side included part of South America and parts of Africa.
Hope this helps :)</span>
The answer is D.by a popular reference
