Scale (anatomy) Schultz's rule; Scur; Scute; Sexual dimorphism; Sexual mimicry; Skeleton; Skin; Snout; Spermatheca; Spongy tissue; Spur (zoology) Stifle joint; Stinger; Suture (anatomy) Symmetry in biology
The first officially sanctioned geographic and political limits associated with the Louisiana. Purchase were not laid down until the state of Louisiana was admitted to the union in 1812âthe. first state carved out of the Purchase as well as the first state west of the Mississippi.
South Carolina was the first state to secede from the Union after the election of Abraham Lincoln in 1860. South Carolina adopted the Declaration of the Immediate Causes Which Induce and Justify the Secession of South Carolina from the Federal Union on December 20, 1860.