Explain and discuss impacts of Imperialism from the perspective of the Europeans and from the perspective of the colonized peoples of the world.

The research paper has to answer the following question : With what justification could the countries of Europe make imperial claims in Africa and Asia?
The informtion can only be taken for the files below. Nothing else. No internet sources. Just the files that i uploaded.
The research paper has to be exactly 750 words that completes the following :
1) Analyze and explain the events related to Imperialism.
2) Explain and discuss impacts of Imperialism from the perspective of the Europeans and from the perspective of the colonized peoples of the world.
The most importants thing is to only use the files below and nothing else. No information sjould be taken from the internet or anything else.
The instruction is also on the first file.