Which latin american country is the only nation ever created as a result of a revolt by enslaved people?
a. brazil
b. chile
c. haiti
d. aragentina

Being the only nation created because of enslaved people, Haiti full of people who were seen as outcasts and were taken in as slaves.

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”