The evolution of this social system began about 1750.

An evolution towards courses more suited to modern professionals began in 1987.

Even as the evolution of Hungarian politics began early this year, the wisecracks continued.

Well, the Earth is greatly changed, and of course your own evolution began with the green plague.

The evolution of the Southern press began a generation ago.

It has been theorized that human evolution began at the water's edge.

More 70 years ago, the evolution of modern paperbacks began.

Once this new evolution begins, it will in no necessary sense be subservient to the old.

We don't know for certain when human evolution began.

Our evolution began in the water, three or four billion years ago, but now we live on the land Nicole stopped.