How his house changed while he was gone, how some people were not as loyal as he thought they were
I believe the answer is
B. This pamphlet calmly disputed the claims that had been made in favor of slavery and provided ordinary citizens and abolitionists with arguments explaining why slavery was wrong.
Well, using my limited knowledge, "cleaving" means to chop, break in half, split, etc. Twain means twice. So, perhaps it's like "you've broke my heart in half", something along those lines? hopefully this helps you.
I believe the answer is piety.
Answer:
The heart is a very important part of the body, and does act like a pump to move blood through the body.
Explanation: