Complex sentence: Richard Price (23 February 1723--19 April 1791) was a Welsh moral philosopher and preacher in the tradition of English Dissenters, and a political pamphleteer, active in radical, republican, and liberal causes such as the American Revolution.
Split into simpler sentences: Richard Price (23 February 1723--19 April 1791) was a Welsh moral philosopher and nonconformist preacher. He was also a political pamphleteer, active in radical, republican, and liberal causes such as the American Revolution.