Complex sentence: In 1864, Fort Greene Park was redesigned by Frederick Law Olmsted and Calvert Vaux; the park notably includes the Prison Ship Martyrs' Monument and crypt, which honors some 11,500 patriots who died aboard British prison ships during the American Revolution.
Split into simpler sentences: In 1864, Fort Greene Park was redesigned by Frederick Law Olmsted and Calvert Vaux. The park notably includes the Prison Ship Martyrs' Monument and crypt, which honors some 11,500 patriots who died aboard British prison ships during the American Revolution.