sugar plantations ,enslaved Africans, ruthless plantation owners , strenuous manual labor
Answer:
It's B. Perjury and B. Obstruction of Justice
Explanation:
One new development in the way Americans work is the work ethic has improved since modern technology. Modern technology has increased the need for well done work.
Another would be the new amount of jobs. This is because more and more people are getting into computer science and that way there is more jobs for those in America.
D he worked writing books and inheriting money but also ran a plantation so thats why I think thats the answer.