Most popular search tools:
Use the Library’s Online Catalogue to find books, e-books, print government documents, and videos. Be sure to note the location as well as call number for each item.
Start with a keyword search, and then look at the provided pre-tagged phrases (called "subject headings") to get more ideas of words and phrases to search for.
Examples of subject headings to check:
Ethnology Field work
International relations Social aspects
Race relations Religious aspects
Examples with geographic terms:
Sex role United States
Social classes Great Britain