What was a central goal of henry grady’s idea for a new south?

Developing industry

Explanation:

His idea for the New South occurred after the civil war.

Before they began the civil war, the southern states were heavily reliant on slavery for their production. So when the slaves were freed by the end of the civil war, the southern states fell into economic depression.

Henry Grady's idea for the new south advocated for the investment in machinery to replace the slaves. This will gradually create Developing industry in the south and solve their economic problems.

who were inferior and deserved to be nothing but workers and servers because the bible at that time did not say anything about black men being normal or equal.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.