The correct answer to the question stated above is letter C which is: They sailed up the navigable rivers of Europe and across the Atlantic in longships.
Vikings were Germanic Norse<span> seafarers, </span><span>who </span>raided<span> and </span>traded<span> from their </span>Scandinavian<span> homelands across wide areas of northern and central Europe and European Russia, during the late 8th to late 11th centuries.</span>
Answer:
A region is a section of a country or the world with similar characteristics, and doesn't have to have a formal boundary.
Therefore, the Middle East is the best example of a region.
Explanation:
If you want my honest opinion i believe that 2 & 4 are the correct answers.