Why was the OAS established?

Organization of American States (OAS), organization formed to promote economic, military, and cultural cooperation among its members, which include almost all of the independent states of the Western Hemisphere.

Explanation:

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Organization of American States (OAS), organization formed to promote economic, military, and cultural cooperation among its members, which include almost all of the independent states of the Western Hemisphere.

Explanation:

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.