num_pages: 168
description: A series of books chronicling our lives in powerful time capsules, from the dawn of the century -- when horses outnumbered cars 21 million to 8,000 -- to its close.
language: English
title: Time of Transition: The 70s
titlecomplete: Time of Transition: The 70s (Our American Century)
genres: Nonfiction, History
ratings_count: 38
publisher: Time Life Education