Which sentence from roosevelt’s request for a declaration of war is an example of a bandwagon appeal? “japan has, therefore, undertaken a surprise offensive extending throughout the pacific area.” “it will be recorded that the distance of hawaii from japan makes it obvious that the attack was deliberately planned many days or even weeks ago.” “the people of the united states have already formed their opinions and well understand the implications to the very life and safety of our nation.” “as commander in chief of the army and navy i have directed that all measures be taken for our defense.”

Read the excerpt from the code book. without much hope of a theoretical breakthrough, cryptanalysts have been forced to look for a technological innovation. if there is no obvious way to reduce the number of steps required for factoring, then cryptanalysts need a technology that will perform these steps more quickly. silicon chips will continue to get faster as the years pass, doubling in speed roughly every eighteen months, but this is not enough to make a real impact on the speed of factoring—cryptanalysts require a technology that is billions of times faster than current computers. consequently, cryptanalysts are looking toward a radically new form of computer, the quantum computer. if scientists could build a quantum computer, it would be able to perform calculations with such enormous speed that it would make a modern supercomputer look like a broken abacus. the author’s purpose in this paragraph is to convince the readers to pursue a career in analysis. explain the need for faster technology in cryptanalysis. entertain with interesting stories about supercomputers. argue for more money to develop a quantum computer.