Television shows are segments of contents aired on televisions. They can be a one-off broadcast, or a part of a recurring television series. TV series are intended to be aired in several episodes. Action & Adventure TV Shows.
September 11, 2001. The deadliest day in U.S. law enforcement history, 72 officers were killed as a result of the terrorist attacks on America. Seventy-one of the officers died while responding to the attacks on the World Trade Center in lower Manhattan, including 37 members of the Port Authority of New York and New Jersey Police Department.
The bloodiest one day battle in American History is the Battle of  Antietam (Sharpsburg), Maryland, fought September 17th, 1862,  during the American Civil War.