【单选题】Over the past several decades, the U. S. , and Canada and Europe have received a great deal of media and even research attention over unusual phenomena and unsolved mysteries. These includes UFOs as w...
A.
Latin America has long received attention for unusual phenomena.
B.
Public attention is now directed towards countries like Peru.
C.
Public interest usually focuses on North America and Europe.
D.
Some ancient civilizations have unsolved mysteries.