The answer is the horizon line.
A mistake involving the misunderstanding or incorrect application of law with regard to an act or transaction. The defense of mistake of law raises two issues. The first issue occurs where, because of a mistake of law, the defendant did not have the requisite intent to commit a crime.
Answer:
the answer is b that the right one
Gustav Mahler is the composer that best illustrates a fusion of romantic and twentieth-century musical styles.