The idea that the government should care for and protect its people.
Answer:
slaves were freed
Explanation:
Abraham Lincoln passed the law stating all slaves were free and thus states the civil war
The antislavery movement raised and grew because people kept finding reasons for why slavery is bad. This eventually led to conflict between people against slavery and people for slavery. Another reason why the antislavery movement raised and grew was because slavery has become less useful overtime, as we have machines.