I'm pretty sure the answer is indigo. If I'm wrong then I apologize.
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.
Answer:
The Magna Carta was written to protect the rights of the barons and eventually, over time the basic rights of English citizens. This limited king John's and future kings rights.
Explanation:
they had to follow and listen to everything the king said
