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.
On February 12, 1809, Abraham Lincoln was born in a one-room log cabin on Sinking Spring Farm, which is located on Nolin Creek about three miles south of Hodgenville, Kentucky. He was the second child of Thomas and Nancy Hanks Lincoln. His sister Sarah was 2 years old when Abraham was born.