Complex sentence: The city of New York was recaptured by the Dutch in 1673 during the Third Anglo-Dutch War (1672--1674) and renamed New Orange, returned to the English under the terms of the Treaty of Westminster a year later.
Split into simpler sentences: The city of New York was recaptured by the Dutch in 1673 during the Third Anglo-Dutch War (1672--1674) and renamed New Orange. It was returned to the English under the terms of the Treaty of Westminster a year later.