Complex sentence: Justin Smith Morrill Homestead is the historic Carpenter Gothic home of United States Senator Justin Smith Morrill in Strafford, Vermont, and was one of the first declared National Historic Landmarks, in 1960.
Split into simpler sentences: Justin Smith Morrill Homestead is a historic home of Justin Smith Morrill in Strafford, Vermont. It was one of the first declared National Historic Landmarks, in 1960.