This is a bit subjective, but it could be argued that social change had the biggest change in Southern life, since the abolition os slavery (which was inherently a social issue) led to the biggest changes.
Answer: B for 1st question and D for 2nd question
Explanation: I'm pretty sure this is right and I hope this helps.
One reason that Thomas Paine thinks the colonies stand a good chance against the British is because<span> if the colonies declare independence, then they become enemies of the British. Therefore, they are no longer enemies of the colonists, and that they can work with other countries.</span>