The answer is B. Primary source
:)
The answer is D: A magazine article describing how people's lives have been improved by products developed as a result of the space program.
The most compelling piece of evidence is to show —like the article of the magazine does, which would have to be founded on evidence that could be corroborated— how and in what sense the lives of human beings have been improved by space exploration and showing, also, that these benefits outweigh the cost of space exploration.
The answer is for the winter concert
C. foreshadowing this foreshadows what is soon to come as you go deeper into the story.
