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.
Two rows pair up and rhyme towards the end they go every other with the rhymes
Formal education that involves instruction by specially trained teachers who follow officially recognized policies is called schooling or formal schooling. Schooling is when a person receives education at a formal school with a set of policies. Schooling not only helps children learn formal lessons, it also helps them socialize with other children.
Some obstacles, also known as push factors, could be politics, cultural factors, social, or environmental factors. For politics, you might be a refugee. For cultural factors, you might be a part of a minority religion. For social, you might be female in a male dominated area. For environmental, you might have an environmental disaster and need to leave.