THIS JUST IN: You work for a national radio broadcasting  company, and it is   your job to create the typed broadcast for the evening news,  recapping the   experiences of Americans from before World War I (WWI) as well as  after the   war. For your story to be valid and accepted by a wide  audience, it must include   the home-front experiences of many groups; to help  with your story, choose at   least three topics below to discuss in your  broadcast.      What   changed because of the movement from isolationism to        expansionism?   How   did the Roosevelt Corollary change America’s role in the world?            Assess   the relevance of people’s concerns about the war’s impact on        the international   community.      Assess   the war’s economic impact, including the expansion of factories        due to wartime   production.      What   domestic and international figures played key roles in the war?            How   is the United States in the post-war era positioned to become a        superpower? With  any good news story, you must utilize multiple sources. Your story   must be a  minimum of two pages in length. A minimum of two reputable sources   must be used,  cited, and referenced, one of which must come from the CSU   Online  Library. This  means you will need to find at least one additional   source on  your own, and it  cannot be the content provided in this course   (i.e., unit  lessons or U.S.  History resource). Inappropriate resources, or   failure to use  at least one  resource available in the CSU Online Library, can   lead to  deductions.  Click here to view a resource on evaluating  websites to use   in your research. Your report must be in essay form, and all citations and  references must   follow APA format. If you need clarification on any of the grading elements,  please contact   your professor. CSU librarians are also available should you need  assistance   with your research for this assignment.