​When you do background research you can find:
This will help you narrow your topic.
Narrowing a topic requires you to create a specific question about something that interests you, that will focus your information-gathering process and research.
It can help to think about the who? what? where? when? and why? about your topic.
A general database covering many areas of academic study. Find articles from over 7,000 full-text periodicals and abstracts from more than 11,000 additional journals.