Use the list to answer the following question: -National Aeronautics and Space Adminstration (NASA) created -National Defense Education Act passed -Federal funding was provided to improve public schools, especially for science and math education -More money was appropriated by Congress for research and development Which of the following led to these developments? A. North Koreans crossed the 38th parallel to invade South Korea. B. Senator Joseph McCarthy announced the discovery of Communist Party members in the United States' State Department. C. Mao Zedong led a successful communist revolution in China. D. The Soviet Union successfully launched Sputnik I into space.​