The correct answer is C) the largest generation in America history.
The sentence that best describes baby boomers is "the largest generation in America history."
The Baby Boomers are considered the people that were born between 1945 to 1964. It has been the largest generation in America history. In that first year, there were 2.4 million babies in America. In the last year of the baby boomer generation, 1964, the number dramatically raised to 72.5 million. Since Bill Clinton, all the US Presidents belonged to this generation. After the baby boomers came the Generation X, babies that were born from 1965 to 1980.