The slideshow presentation should be created based on your opinion of the historical, political, social and cultural circumstances of Nigeria in the 1890s and for that reason, I cannot do this presentation for you, but I will show you how to do it.
As shown in the question, you will be asked to create a fifteen slide presentation based on the research you have done on the historical, political, social and cultural circumstances of Nigeria. In that case, you should re-read all your research and establish a point of view, an opinion on how these factors influence Nigeria. That opinion is your Thesis Statement.
Next, you should look for research sources that show information that proves that your opinion is true, you need at least three research sources. These sources must be reliable, that is, they must be written by subject matter experts.
After that, you can assemble the slides as follows:
It is important that you use very little text in your presentation and fill your slides with visuals such as photos, videos, graphs and tables.
At the link below you can find more information on how to create a slideshow presentation:
https://brainly.com/question/14793937?referrer=searchResults