Complex sentence: The Hopewell Museum in Hopewell, Mercer County, New Jersey, USA, was incorporated in 1922 as the Hopewell Free Public Library and Museum Funding and Building Association.
Split into simpler sentences: The Hopewell Museum is in Hopewell, Mercer County, New Jersey. It was incorporated in 1922 as the Hopewell Free Public Library and Museum Funding and Building Association.