Few natural resources please mark Brainly
Fought in the war and became slaves I DONT KNOW IF ITS RIGHT INNOT THAT SMART JUST TO WARN YOU
There are numerous mountains in Japan and they were an obstacle towards unifying the country. Since many parts of Japan waged wars against others, it was difficult to fight in other people's regions since they had the mountains to their advantage so there was a difficulty in uniting every part of Japan through wars, like it was done in numerous other countries.