Margarita's persuasive speech contained the following statement: Prosecuting military sexual assault cases in a system outside the chain of command will ensure that victims get a fair and impartial trial. According to the National Organization for Women, a separate system has been successful at protecting victims’ rights in Great Britain, Canada, Australia, and Israel. Which of the three basic issues of persuasive speeches on questions of policy did Margarita address in this excerpt?

A. needB. proposalC. actionD. strategyE. practicality