natural science. n. A science, such as biology, chemistry, or physics, that deals with the objects, phenomena, or laws of nature and the physical world.
Lincoln Home National Historic Site preserves the Springfield, Illinois home and a historic district where Abraham Lincoln lived from 1844 to 1861, before becoming the 16th President of the United States. The presidential memorial includes the four blocks surrounding the home and a visitor center.
Visiting Information &copy Abraham Lincoln Online A popular historic site, the home draws many visitors each year. If you join them, first get a ticket at the Visitor Center, then arrive at the house when your tour is scheduled. Admission is free, but tickets are issued on a first-come, first-served basis.