I was reading stuff about Japanese soldiers, ang saya. I didn't know that samurai's were caused by two opposing clans.

"The Japanese samurai warriors came into existence in the 12th century when two powerful Japanese clans fought bitter wars against each other - the Taira and the Minamato. At that time the Japanese shogunate, a system of a military ruler, called the shogun was formed. Under the shogun the next hierarchy were the daimyo, local rulers comparable to dukes in Europe. The Japanese samurai were the military retainers of a daimyo. And finally you may have heard of ronin. Ronin are samurai without a master. This is what happened to the 47 Ronin in the famous story of Chushingura after their lord was forced to commit suicide."

http://www.artelino.com/articles/samurai.asp

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Two roads divereged in a wood, and I-
I took the one less traveled by,
And that has made all the difference.
- Road Not Taken by Robert Frost