D. He published a newspaper that spoke out against slavery.
They pledged mutual allegiance
Answer:
they planned to stop the slave trade by disrupting the ships that carried them and both men probably donated to the cause and the press did play a important role to the cause and the northerners opposed slavery due to the fact it has detrimental effects to human life
Explanation:
if you think about it the early efforts of the abolitionist movement was sound they all had a part to play and this also play's part in Detroit become human where androids are the new slaves so when you think of slavery think of DBH and think of the 3 playable cyberlife androids that you can play as connor Kara and Markus
Slave owners because it was accepted there. (i think its right)
