Feminism and its contribution
Suggested subject headings
Feminism -- (Continent/Country)
Women -- Suffrage -- (Country)
In article databases, try searches like these:
- feminis* AND politic* AND representation
- feminis* AND politic* AND (country)
- suffrage AND feminis*
Keep in mind words like "effect" and "benefits" are vague and may not significantly improve search results.