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.
Lincoln Boyhood National Memorial. Lincoln Boyhood National Memorial is a United States Presidential Memorial, a National Historic Landmark District in present-day Lincoln City, Indiana. It preserves the farm site where Abraham Lincoln lived with his family from 1816 to 1830. During that time, he grew from a 7-year-old boy to a 21-year-old man. His mother, Nancy Hanks Lincoln, and at least 27 other settlers were buried here in the Pioneer Cemetery. His sister Sarah Lincoln Grigsby was buried in the nearby Little Pigeon Baptist Ch