Does anyone know where to get answer keys for Edmentum end of semester tests?

Which of these were effects of mass production techniques used during 1920s

Which statement best explains how the narrator interacts with the setting? a.the setting makes him lose hope b. the setting makes him envious c. the setting makes him feel angry d. the setting makes him gain confidence the answer is a

The data in the timeline best support the conclusion that the united states supplied arms and gave other support to the allies in order to