I would go with 50 since according to recent statistics %47 percent of Africans already live in an urban environment. Could the question be outdated?
Proactive policing can be described as preventing crime, while reactive policing involves responding to a crime that is taking place right now or that has already taken place. ... Reactive policing, on the other hand, involves reacting to something that has already happened.
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The basic guideline in writing a title that is being considered when the researcher should not use any unfamiliar and hard to understand words to avoid confusion to the readers is that the research uses a comprehensive and clear title to prevent any confusion.
The title has to clearly express the purpose of the paper and be so interesting that people indeed want to read it. The researcher has to have in mind that the title should include the tone of the writing and it has to include keywords to facilitate the search if someone tries to look for the paper on the internet. It is as well as important to discard any useless word or jargon, slangs, and unnecessary ideas that are not well suited in the title.
