Lack of medical facilities.
Confedeate obstinacy - just not knowing when they were beaten.
civil war.
Civil war
Death
McCulloch v. Maryland.
the Civil War محمد
Uncle Toms Cabin
The election of Abe Lincoln as Prez... Study Island sucks!
The most talented President the Americans ever had
*Disease*
The development of devastating new weapons technologies.
Sri-Lanka, death toll 3000000 to 5000000.
Disease was responsible for more lives than death due to combat.