krista and edward
Mexico
The closest southern neighbor would be Mexico.
Mexico is the southern country that is the closest neighbor to the United States. Mexico has a border with the United States that has a total length of 1954 miles.The country is Mexico.
Mexico!!!! There is a common international border between the two nations.
Mexico is the southern neighbor of the U.S.
Mexico is the southern neighbor of the U.S.
Mexico.
Which oceans border Europe
Chile is the southern hemisphere country that is closest to the US. Both countries have territories near the 90°W line of longitude at their closest points.
krista and edward
Mexico- but Canada is south of a large part of the US called Alaska!