The right answer for the question that is being asked and shown above is that: "psychological impact of the Cold War." Building a bomb shelter in your back yard most demonstrates the <span>psychological impact of the Cold War </span>
“You don’t have time to be timid, you must be bold, daring.” Lumiere , Beauty and the Beast
“Darkness cannot drive out darkness, only light can do that. Hate cannot drive out hate, only love can do that.” Dr. Martin Luther King Jr.
“Surround yourself with people who are going to take you higher.” Oprah Winfrey
“Just as iron sharpens iron, so one man sharpens another.” Proverbs 27:17
Yes it was necessary. it gave alot of freedom to woman to and womans rights.