Actually, it is estimated that there are over 3 million Americans alive today who served in the Vietnam war - so the number of all Americans is a lot higher (it includes those who died during the war and those who have died since.
<span>The issue of slavery was largely responsible for the party realignment that followed the election of Abraham Lincoln in 1860 because Abraham was the one who fought for the rights of black people in USA and he was the one who killed the racism.</span>