They built dukes and canals.
Answer:
I would say both B and C. but it very well could be D
Explanation:
Overwork - simply putting in too many hours and being a slave to your business.
Financial problems - struggling to make ends meet in the business and worrying about how you will pay your bills.
Over-commitment - agreeing to do too much for too many people and not leaving enough time or energy for yourself.
hope this helps
Slavery started because people liked having other people work for free, so they enslaved others. They were brought by ships from Africa. They would usually work on farms and ranches. The jobs were different because of the climate. One type of climate made it possible to grow cotton, another to grow tobacco, another for crops, and so on. They were important because they were free. Since wealthy land owners didn't have to pay workers, they got extremely rich because they had almost no losses at all.