Answer:
All the human causes of global environmental change happen through a subset of proximate causes, which directly alter aspects of the environment in ways that have global effects.
Explanation:
The important proximate human causes of global change are those with enough impact to significantly alter properties of the global environment of potential concern to humanity. The global environmental properties now of greatest concern include the radiative balance of the earth, the number of living species, and the influx of ultraviolet (UV-B) radiation to the earth's surface (see also National Research Council, 1990b).
The Guianas were originally 5 countries. But later on the ended up being three. All three of the Guianas were different because they all spoke different language to the rest of South America.
Answer:
Explanation:
the policies of colonialism forced the demise of African industry and created a reliance on imported goods from Europe. Had native industry been encouraged and cultivated by the colonizing powers, Africa would probably be in a much better economic and technological position today.
By the time of the French and Indian Wars, the American frontier had reached the Appalachian Mountains.