Complex sentence: Eyam is a formerly industrial village in the Derbyshire Peak District which now promotes itself to the tourist trade as the'plague village' that chose to isolate itself when plague was discovered there in 1665, rather than let the infection spread.
Split into simpler sentences: Eyam is a formerly industrial village in the Derbyshire Peak District which now promotes itself to the tourist trade as the'plague village'. When plague was discovered there in 1665, it chose to isolate itself rather than let the infection spread.