The answer is: helping draft the Seneca Falls Declaration of Sentiments.
The declaration of sentiments bring the attention to unfairness that female citizens experienced in 1840s.
At that time, discrimination on women's treatment in work place and political field was being done openly, and the law did nothing to protect them. This declaration lead to the birth of women's suffrage movement, which eventually able to give the women with the rights to vote in 1920s.
Answer: Congressional Caucus
Arkansas, Missouri, Iowa, Oklahoma, Kansas and Nebraska. I am pretty sure those are them. Sorry if i'm wrong