[quote=Jannah]
Which is exactly what happened. I know what the word genocide means. I'm not an idiot. Don't patronize me.
[/quote]

Natives were not systematically killed. The vast majority of Native death as a result of the Columbian Exchange occurred inadvertently via the spread of disease. What's more, it's impossible to get even a rough estimate of how many people died. Native societies weren't known for their intricate bureaucratic censuses.