How and why does King use the word redemptive to link the concepts of freedom
and religious faith

He uses the appeal to higher power in that situation

Explanation:

"Redemptive" means to save someone from evil which is what christians believe Jesus did and King wants to save the united states from the evil of racism.

a) romans valued loyalty and discipline

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.