A revolution in public opinion occurred during the late 1950s and early 1960s on issues of civil rights.

By the early 20th century, no such revolution had occurred in the most advanced nations.

However, these promises were not kept because the revolution of 1989 occurred and a new government was formed.

This economic revolution would occur faster than he had ever dreamed.

When the revolution of 1959 occurred, divorce rates were starting to be observed for the first time.

The sexual revolution, occurring in the 1960s and '70s, happened to be an era of "free love."

I like to think real revolutions occur in the human psyche.

But the digital revolution is now occurring in other product categories.

"The remarkable thing is that the revolution occurred without a single shot being fired," a Western business executive said.

Then, a revolution that was to forever change the nature of the submarine arm occurred.