Just Google it.
He was Franklin Pierce.
The purpose of the Blackstone Commentaries on the Laws of England is to advocate a common law. Thus, the answer is letter B. The commentary was originally published by Clarendon Press at Oxford. This was divided on the four: rights of persons, rights of things, private wrongs, and public wrongs.
It means how many miles are between Amarna and thebes. use a ruler and the scale.