Japan and the outside world...

Why don't you tell us what you think- or is this a homework question?

Give this link a shot. HERE

There are certain words you could use for your homework research.

"Bushido" is one of them.....

Do a web search for "Muromachi Period."

Do a web search for: "Mt. Hiei+Tendai Buddhists"

Do a web search for "Sengoku Period."

Do a web search for Oda Nobunaga.

Do a web search for Tokugawa Ieyasu.

Do a web search for "Sohei."

Do a web search for "Hongangi monastery."

Do a web search for "Ikko Ikki."

Then, when you've finished your reading, figure it out for yourself.