Answer: Option A.
To increase technological advancements and education in the interest of national security.
Step-by-step explanation:
Sputnik was the first artificial satellite launched by Soviet Union on October 4, 1957.
Through the launch of Sputnik, the United States of America made an increased on the investment in technological advancement and national security both not to fall behind the Soviet achievements in space research, but the fact that Soviet Union became successful in the launch of Sputnik gave fear to United states the U.S. military had generally fallen behind in developing new technology and that the Soviet Union satellite can spy on the United States activities and actions.
The main purpose of Sputnik was to place a radio transmitter into orbit around the Earth.