Answer: that his father had limited opportunities
Explanation:
1. The two different groups are planters and overseers and they were differentiated by which person had more money and property.
2. The Southern class order were planters, small farmers, tenant farmers, and slaves.
3. In the mid-1800s, prisoners were given special training and therapy
Well here are things you can measure in SI units: volume, mass, length, density
Bonus option: most profit