Q 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?