QUOTE(CPT_Doom @ Oct 11 2007, 12:49 PM)

Although it is certainly true that the arrival of Europeans in the Americas resulted in huge numbers of deaths for native peoples (who themselves were not really "native" - they were descended from Asiatic peoples who crossed to the Americas several times over the last few thousand years), it is not true that most of those deaths were intentional. As steelresolve notes, the impact of novel diseases was the most significant for native peoples.
And Columbus did nothing to kill anyone, that I'm aware of. He did begin the migration of Europeans to the Americas, but only in an indirect way. After all, it is 120 years after Columbus before any permanent colonies in the states were founded.
What are you talking about? Columbus not only left men in what's now Haiti in 1492, but ordered the kidnapping of Indians, who were brought back to Spain,
on his first voyage. During his second voyage, he not only engaged in a battle with Caonabo, but he appealed to Ferdinand and Isabela to enslave the Caribs because they were difficult to control, and he ended up enslaving more than a thousand of them in what's now the Dominican Republic in 1495. In order to pay off his debts, he had the Indians in Haiti dig for gold, and those who did not find gold...well, just imagine. He may have been a Christian, but he was no saint.
While millions of Indians eventually did die, millions also were enslaved, killed, escaped to maroon settlements, and so forth. The treatment of the Indians was so cruel that Bartolomé de las Casas's denunciation of this behavior was one key factor in leading the Europeans to import Africans as slaves as a means of relief. Well, we see the horrors that plan wrought, though the Europeans got their land, new cities, unspeakable wealth, and free labor for hundreds of years....
As far as cities go, Santo Domingo dates from 1498. Colon in Panama dates from 1510. Santiago de Cuba and Havana were founded around 1514-1515. San Juan, Puerto Rico, a US city, dates, from 1521. That is well within the generation of Columbus's sons and grandchildren. And so on.
The story of Columbus is not only about the former British colonies which became the United States (Massachusetts, Virginia, etc.). Columbus died in 1506, so of course he did not set foot on what's now the US (except for the Virgin Islands, which he named, and Puerto Rico.) But the legacy of Columbus and European settlement and enslavement--and it wasn't just Spain, but also the Netherlands, France, Portugal, Sweden (yes, Sweden), Denmark, and of course, Great Britain--remains with us today.