Human papillomavirus (HPV) is the most common sexually transmitted infection with most sexually active men and women being exposed to the virus at some point during their lifetime.1,2.
The Great Seal of the United States of America during the war. During the American Civil War, the Union referred to the United States of America and specifically to the national government and the 23 free states and five border states that supported it. The Union was opposed by 11 southern slave states that formed the Confederate States, or the Confederacy..
List of Original Union States. A list of original Union states can mean either the first 13 states admitted to the Union or those states that remained loyal to the U.S. government during the Civil War. Both lists point to important moments in the history of the United States. British settlers founded the first of the 13 colonies in Virginia in 1607.