Stone axe. Hope this helps!
They treated the natives poorly, for they were to be used as slaves in the beginning.
After the April 9, 1942, U.S. surrender of the Bataan Peninsula on the main Philippine island of Luzon to the Japanese during World War II (1939-45), the approximately 75,000 Filipino and American troops on Bataan were forced to make an arduous 65-mile march to prison camps. The marchers made the trek in intense heat and were subjected to harsh treatment by Japanese guards. Thousands perished in what became known as the Bataan Death March.
Mali,niger,benin, and through the border of nigeria
The major impact of Western imperialism on Japan came when Admiral Perry "opened" Japan to trade in 1854. This action on Perry's part shocked Japan. Japan's leaders had believed that their country was superior to all others until they were shown otherwise by the technology that Perry brought to bear on them.