Is this document a reliable source of evidence for understanding Imperialism in Asia?

Ineed with what i should write for my research paper. my topic is history of slavery. 1800 words. all i need is what to write in each paragraphs. like when the research paper has titles for each paragraph and it explains the tile in each paragraph. for example when did slaverh begin? why did it begin like an outline.

The map shows information about river valley civilizations. which feature of this map best the reader determine the distance between two places?

What does the fall of the bastille represent? ?