The 1970s was a tumultuous era that began with tragedy on Kent State's campus.

The book discusses the birth of punk bands, fanzines and record labels during that tumultuous era.

Its impact cannot be understated in this tumultuous era of American history.

From this tumultuous era, the construction of the freeway system and subsequent white flight emptied Minneapolis' population to a low of 350,000 in 1990.

Sun Kuang played a role in the politics of the tumultuous era, though he had no significant military accomplishments or appointments to his name.

It could be said that Sánchez Hernández led his country during a tumultuous era.

The 1960s was a tumultuous era in the United States, and public interest in civil liberties underwent an explosive growth.

It was a poignant reunion for two veterans of that tumultuous era.

He documented pivotal events of that tumultuous era, notably the civil rights movement and the Vietnam War.

The latter part of the eighth century was a tumultuous era in Northumbrian history.