Writing Homework Help

I need help with a History question. All explanations and answers will be used to help me learn.

Explain the relationship of the history of the Western Civilization II timeline to historiography
Find three wars that occurred during the early periods of Western Civilization II timeline, and briefly describe what these wars were about
Identify a primary, secondary, and tertiary source documents for each of the three wars, and briefly explain what their importance is related to each of these three wars?