Farhenheit 451
Soceity is backwards, and books are banned to limit ideas.
Limited Knowledge
In a world where to be smarter than somebody else is a burden, books are banned, and history is unspoken of, until one curious girl changes Guy Montags' perspective.
Tech: Television
In 1951 the colored TV was introduced to the world. In the book, Mildred life and her "family" is revolved around a television that is programmed for her. She tells Montag the people in the television is her family.
Goverment:No Books
In the distopian world of Fahrenheit 451, books are not allowed in their society. During this time era "hippies" had many movements and ideas about war they they wanted to express.
Social:Hydorgen Bomb
1950 President Truman had created the "Hydrogen Bomb" to use as a scare tactic against Korea. In the book they use a bomb to nuc the city.