Here are the answers to your questions:
Question 1: Which of these had the BIGGEST impact on the early part of the Cold War?
- Answer: A. satellites
Question 2: Television replaced ___ as the main source for news and entertainment in the U.S. in the decade following World War II.
- Answer: D. radio
Question 3: What was “ENIAC”?
- Answer: C. one of the earliest computers
Question 4: Both satellites and t.v. were first put into use in which decade?
- Answer: A. 1950s