Answer:
The correct option is;
It was possible to learn a trade, hire themselves out, and make enough money to eventually buy their freedom
Explanation:
Of the slaves that were put to work, some worked on other forms of agriculture aside from cotton plantations, such as tobacco, corn and livestock farming, while several slaves worked on skilled jobs and as laborers in the Southern cities with some being able to buy their freedom with the amount of money they were able to save while working, to the extent that there were some free black populations in the cities of the South.
The answer is A) Unemployment. If they get to little of a pay, and minimum wage, that can deeply affect their job. They need money to stay in business and work.
Answer: crystal size and rock texture
People learn from there mistakes! So every mistake they made back then, they changed based on that mistake, they then passed that knowledge on to their kids, who then made their mistakes etc...