Siddharttha Gautama is actually a fairly known individual, but is better known as The Buddha. Siddharttha Gautama was his birth name.
So the belief is the religion founded after his teachings: Buddhism!
The development of agriculture had an incredibly powerful effect on culture, since this led to a surplus of food (something that did not happen in hunting and gathering societies), which meant that people who were not farmers could focus on new trades and skills that led to a diverse and thriving society.
The correct answer is<span> Japanese peasants owned the land they farmed.
Marriage was always used to make peace and estates were found around castles too in both places. Japanese peasants owned much land that was given to them by the nobles or by samurai. They paid taxes of course, but the land was their, unlike in Europe.</span>