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.
I believe the answer is C. double. (i searched it on google and that’s what i found.)
Had to look for the missing options and here is my answer.
The foreign crisis that is being described above is the one in Haiti. This is when President Clinton committed U.S. troops to be the leader of a multinational force in order to regain a democratically elected president. This also led to sending former president Carter to be the one who will negotiate. Hope this helps.
Death in the population due to the fact they are not in their natural habitat. They would eat themselves out of house and home
