Slavery, different views of how a government should be run, states rights, peer in the Senate, and politics
Caused many political disputes, caused a lot of waste.
Answer:
Sanger felt that in order for women to have a more equal footing in society and to lead healthier lives, they needed to be able to determine when to bear children. She also wanted to prevent so-called back-alley abortions, which were common at the time because abortions were illegal in the United States.
They have a shared interest in the issues.