Question

One of the main groups in the early 1800s to object morally to slavery was the:
Southern plantation owners
O Quakers
New England merchants

Answer 1

Answer:

quakers is the answer

Explanation: "Until the early 1800s, the Quakers in Pennsylvania were the main group that had raised questions about the moral issues of slavery" straight from text

Answer 2

Answer: The answer is indeed Quaker.

Explanation: One of the main groups in the early 1800s to object morally to slavery was the: Quakers