There is a wonderful volunteer fire department in my town.

We went to see a circus over the weekend.

The battle-cruiser played an active role as the main force of the navy.

The Teutonic Knights were a military monastic order active in medieval Europe.

The biker gang is causing a commotion in the town.

The Knights Templar was an important military organization in medieval Europe.

He is protecting the town as a vigilante.

A supercluster is part of the large-scale structure of the universe.

When he had a problem due to his own actions, he remembered the phrase 'chickens come home to roost'.