Answer:Leapfrogging, also known as island hopping, was a military strategy employed by the Allies in the Pacific War against the Empire of Japan and the Axis powers during World War II. The key idea is to bypass heavily fortified enemy islands instead of trying to capture every island in sequence en route to a final target.
Explanation:
A. The demand for cotton in the North declined
The death of _MONKE KHAN____ in 1259 marked a major turning point in the history of the Mongol Empire.
