The background of the essay includes: ____.
A Mark Twain's bankcruptcy
B the death of Mark Twain's daughter Susy and his wife Olivia
C cut-throat competition, child labor and sweat shops, corruption and unethical business practices in the society
D spread of the jungle law and racial conflicts and imperialist wars in the society
A Mark Twain's bankcruptcy
B the death of Mark Twain's daughter Susy and his wife Olivia
C cut-throat competition, child labor and sweat shops, corruption and unethical business practices in the society
D spread of the jungle law and racial conflicts and imperialist wars in the society