Science.8.4.A relate the impact of past and current research on scientific thought and society, including the process of science, cost-benefit analysis, and contributions of diverse scientists as related to the content
SS.8.27.A explain the effects of technological and scientific innovations such as the steamboat, the cotton gin, the telegraph, and interchangeable parts
SS.8.27.B analyze how technological innovations changed the way goods were manufactured and distributed, nationally and internationally
SS.8.27.C analyze how technological innovations brought about economic growth such as the development of the factory system and the construction of the Transcontinental Railroad
SS.8.28.A compare the effects of scientific discoveries and technological innovations that have influenced daily life in different periods in U.S. history