Which Statement Is Correct Regarding Similarities Between American and European

Which statement is correct regarding similarities between American and European contract law?

A) U.S. law is provided guidance through statutory enactments known as the Restatements of the Law, but European law relies entirely on the CISG.
B) U.S. law is provided guidance through the UCC, a federal statutory enactment, but European law relies entirely on the CISG.
C) U.S. law finds guidance in the Restatements of the Law constituting soft law, not statutory enactments; and Europe has begun crafting its own version of the U.S. Restatement of Contracts.
D) U.S. law finds guidance in the Restatements of the Law constituting soft law, not statutory enactments, but Europe has refused to consider crafting its own version of the U.S. Restatement of Contracts.
E) U.S. law finds guidance in the Restatements of the Law constituting soft law, not statutory enactments; and Europe has disavowed the CISG choosing to follow a code similar to the U.S. Restatements of the Law.