Because the Articles of Confederation where extremely weak forms of government and pretty much had to be scrapped before the constitution was written.
Your answer is B efforts Began in Africa and the 1500 and then spread to other parts of the world
Seeking their own rights, women used more peaceful tactics but suffered long delays. ... The women's rights movement was the offspring of abolition. Many people actively supported both reforms. Several participants in the 1848 First Women's Rights Convention in Seneca Falls had already labored in the anti-slavery movement.
They were hoping that they would get freedom or at least gain some recognition and rights, which was something that they didn’t have, because a majority of them were enslaved and not treated equally.