One pretty straightforward answer could be investment to physical and human capital. But if you are if you are working with a mathematical model the answer to your question depends on the specific model. For example, in an equilibrium model from economic theory, you could find the determinants of labour productivity by taking the partial derivative of the production function with respect to the amount og labour.
It was important to ignore the fears and rules that schools should not be segregated because back then, people thought blacks' were nothing and they treated them like dirt. Back then, black people were not allowed to learn with whites' because of social class

Who was Virginia Dare?
Answer:
D) She was the first child born to British settlers in North America.
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Virginia Dare became the first English child born in the New World. The colonists begged Governor White to return to England for supplies.

Answer:
Explanation:
Blalock's definition and expectation of respect is the same as everyone else's, it is the need for others to have the due regard for your feelings, wishes, or rights. In other words you want to be treated the same as you treat others, and feel as though it is a necessity that everyone should follow. That is why Blalock not only wants, but demands respect from others.
Justice in terms of the distribution of wealth, opportunities, and privileges within a society.