How do you describe the “growth／improvement” of “rights" (i.e. 权利）? How do we describe the growth of “rights” （or more colloquially in English the "extension of rights' (e.g. the extension of women's rights, etc.)? Is it 女性权利的:


发展？
增加？
提高？
扩大？


Let me know what you think is best for the situation! Cheers.
Google is your friend. Here are the number of results:


"权利的增加" 939,000
"权利的扩大" 539,000
"权利的提高" 333,000
"权利的发展" 91,900