Why does the author include the anecdote about James Lynch’s search for Fawcett?

Which of the following quotations best explains why roosevelt believes he was elected? a ) “to raise the values of agricultural products b ) “ our greatest primary task is to put people to work c ) “this nation asks for action, and action now” d ) “the clean satisfaction that comes from the stern performance of ”

What point is the author trying to make by comparing the travel times of the first transcontinental railroad and the first transcontinental flight?

What does a change in medium allow the audience to do?