Answer: through intermarriage and education.
Explanation:
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 internal validity is still manipulated by the researcher and the DV is measured.
The DV is a variable that is being measured/observed, whereas the IV is a variable that is altered to see how it impacts something else. The term "dependent" refers to the idea that the IV will have an impact on the DV.
<h3>What parallels exist between studies conducted in a lab and those conducted in the field?</h3>
Since experiments are the only way to reliably establish causality, laboratory and field experiments are comparable in that they are both helpful in determining cause and effect. Furthermore, because there is a high level of control over confounding variables, the two experiment designs have the potential to have high internal validity.
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Answer:
Correct Answer:
D) is a formal method of communication, i.e., legally it needs to be approved by an administrator, such as a principal during routines that families normally engage in.
Explanation:
In an established school system, there is need to have an established form of communication between the students and the parents of those students. This could be achieved through a traveling notebook. <em>Before its usage, there is need for it to be approved by the school management in-order to monitor that it was used for its main purpose rather than being abused.</em>
