The purpose is to inform us about the advances our world is having in space, it also gives us commentary about what is happening in the very moment the first man walks on the moon. All the texts are very effective in informing us about what is going on at he time. The first one has good ethos because you can see it from The Times which is a highly trusted source. Second on has good pathos, it tells us how they had to breath through oxygen tanks for many hours and kind of makes you feel bad for them.
while there are many different ways to study, the most effective approach is to eliminate anything that might keep you from concentrating on the material.
