Small circus big on wonder

The circus comes to us from an age beyond living memory; something resembling a circus first appeared in Philadelphia in 1793 and Aron Turner took a canvas big top on the road in 1830. But the circus as we know it took shape and reached its peak of popularity in the 1890s, as did the World’s Fairs and the scientific museums – developments that not coincidentally paralleled and age of American expansion and imperialism.