It has a rich and varied history which can be divided into several distinct eras.

His book explains how America must leave its industrial base behind and enter into what he called "a distinct new historical era."

The history of the Esopus, like the creek itself, has several distinct eras.

The Eagles' history may be divided into eight distinct eras.

To date there have been four distinct eras of the Amnesty benefit shows.

For my play, I decided the place to start was with a house that would resonate in two distinct eras.

The country's three distinct eras can still be seen in its architecture.

They have done it over the near 40 year history of the sport during distinct eras.

The offense-defense balance in baseball has gone through distinct eras.

The series may most commonly be thought of in 3 distinct eras: