There could be a-lot of answers for this question, eastern Europe is one of the most historically rich places in this world. Eastern Europe has a lot of land that this "user" could take over to do whatever they wanted it with it.
Over time the Japanese developed the ability to absorb, imitate, and finally assimilate those elements of foreign culture that complemented their aesthetic preferences. The earliest complex art in Japan was produced in the 7th and 8th centuries in connection with Buddhism.
is this it ?
Answer:
1. primary sources are artifact, document, diary, manuscript, autobiography, ext. a secondary source are book review, encyclopedia and stuff like that.
3. You have to round up your data and see what the final out come of the research is.
Sorry but i dont know the others to well. But hope i still helped! :)
Explanation: