What is the fine-grained topic of the following text: The Emir of Kano, Mallam Muhammadu Sanusi II, on Thursday in Kano identified the emergence of “briefcase billionaires” and illiteracy as the major factors stifling the economic growth and development of the country. Only return the topic.
The Emir of Kano's identification of "briefcase billionaires" and illiteracy as factors stifling economic growth in the country.