Complex sentence: Eagle Bluff Lighthouse was constructed in Peninsula State Park in 1868 on orders from President Andrew Johnson, at a cost of $12,000, and was restored by the Door County Historical Society in 1964, and opened to the public.
Split into simpler sentences: Eagle Bluff Lighthouse was constructed in Peninsula State Park in 1868 on orders from President Andrew Johnson, at a cost of $12,000. It was restored by the Door County Historical Society in 1964, and opened to the public.