500
List 3 new “technologies” that were invented during the “Cold War Era”. Explain how each “technology” changed the lives of Americans.
1. Automobiles became safer and easier to drive (automatic transmission, power steering) and allowed people to live in suburbs.
2. Jet engines and pressurized cabins changed the airline industry by providing faster, more efficient air travel.
3. Long-distance telephone service and improved televisions changed communication, strengthening national and international connections.
4. Air conditioning made the South a more attractive place to live and moved families from the front porch to the television.