Their origin, however, began in Europe in the 18th century.

The origins of the town began in Roman times.

The origins of the party began as early as 1902.

Even in the light of day yesterday, it was difficult to say where the origins of the nightmare began.

The origin of the book concept began when Banayan was a college freshman in 2010.

Spanish tradition says the true origin of the run began in northeastern Spain during the early 14th century.

The origin of the religious play began in medieval churches.

Its independent origins begin in the 16th century.

The origins of these mountains began approximately 40 million years ago during the Eocene age.

The origins of this 20th century scientific theory began in the 19th century with fiction writers.