specific evidence from Achebe’s Things Fall Apart, writing homework help

Citing specific evidence from Achebe’s Things Fall Apart (not from the textbook), how did the appearance of Europeans in the nineteenth century alter/affect Ibo society? 

paper must follow this format:

• font size 10 or 12 only
• one-inch margins
• double-spaced
• page number citations for your quoted evidence
• not to exceed one (1) page
• name at the top left
• must have brief introduction and conclusion paragraphs (each not to exceed two sentences)

helpful link: 
Chinua Achebe helpful link.docx