A few easy japan questions?

Question:

1. The people of japan have long considerd themselfs to be a homogenous society, and why was it such a contributing factor?
2. Where do MOST japaneese people live (not JAPAN i mean a place in japan)
3. What geographical factor contributed the most to the japaneese people having a homo genous country explain the 2 main points that explain the homogenous society.
4. What foods are important to a japaneese society , Fish, rice and...________

if you can only answer 1 or 2 (or all) Thats alright.

Answer:

1. I don't understand the question but I'll try to answer anyway. In our history, Japan has never been colonized by any other country. The "contributing factor" (don't really know what that means) of being a homogeneous society is that less problems from immigrants and people understand each other more.

2. Tokyo, Yokohama, Osaka

3. Japan being an island

4. vegetables

~~This sounds like a homework but I hope I help.