BizzyBee - Even though you say that slavery, discrimination, and segregation are "very old news," the truth of the matter is that today - in the year 2008 - slavery continues to be a world-wide scourge, especially [but by no means exclusively] the enslavement of children for sexual purposes. And when I say "world-wide," I mean world-wide. It happens often in Europe and in the United States. Children [and adults] are held in bondage against their will. They are literally nothing but chattel, another person's property.
And, as for segregation and discrimination, both nefarious forces are alive and well in the United States. American society is one of the most racist societies in the world. It was founded on racist ideology such as the notion of the "white man's burden." One of the founding fathers - Thomas Jefferson - was a slave-owner. Even today - in the year 2008 - if a person is born black in certain parts of the United States, they may as well be born dead. There are some ares of the United States in which black people have the same life expectancy as people in Bangladesh. The low life expectancy of black Americans lowers the average national life expectancy of the United States in general. There are quite a few countries with a higher life expectancy than the U.S., and the reason for this is the inequality in life expectancy rates between whites and blacks in the U.S.
So, by no means are slavery, discrimination and segregation "very old news;" they are as persistent and as destructive as they always have been previously.