Final answer:
Mark Twain adds current culture and political commentary in his satires of biblical stories, critiquing corruption and lust for power in American society.
Step-by-step explanation:
Mark Twain, a noted American writer, incorporates current culture and political commentary in his satires of biblical stories. In his works, Twain criticizes political practices and official activities through sharp and subtle humor. He uses satire as a tool to raise criticism against the corruption and lust for power he observed in American society, particularly during the Gilded Age.