<span>Both thought that they had committed a moral and necessary act of defiance. </span>
It interprets the main idea
The correct answer is b . This supports the text throughly .<span />
C is not the right answer as it does not even include name of the artist, Di Vinci. The correct answer is A. Leonardo Di Vinci is best known for his fantastic paintings and sculptures but he was also an inventor and invented the ariel screw, the parachute, and several war machines.