Animals. 1  Opossum, or possum, an order (Didelphimorphia) of marsupials native to the Americas Common opossum, native to Central and South America. Virginia opossum, native to North America.
Six out of the top 10 most peaceful countries were European, with Denmark and Austria holding the second and third spots. Europe maintained its position as the most peaceful region in the world, supported by a lack of domestic and external conflicts, the report said.
Detroit-Livionia-Dearborn, on the other hand, was found to be the least peaceful metro area, according to the index. Here are the top five âmost peacefulâ metro areas: 1  Cambridge-Newton-Framingham, Mass. 2  Edison-New Brunswick, N.J. 3  Seattle-Bellevue-Everett, Wash.  Minneapolis-St. Paul-Bloomington, Minn.