[Solved] A star has an apparent visual magnitude of +19. Which will you need to see this star A)naked eye B)binoculars C)telescope like Hubble Space Telescope D)All of the other choices can be used. War Effort: War effort refers to the collective measures and actions taken by a country and its citizens to support military operations during wartime, including economic mobilization, production, and logistics. Clerical Work: Administrative tasks including filing, typing, record keeping, and handling correspondence, typically performed in an office setting. Nazi Germany: The period of German history from 1933 to 1945 under the dictatorship of Adolf Hitler, characterized by the totalitarian regime of the National Socialist German Workers' Party. Immigrant Groups: Communities or collections of individuals who have relocated from one country to another, often bringing diverse cultures, languages, and traditions to their new home.