I am sorry that us Europeans screwed up your ancient civilizations and therefore all Humanity by imposing our retarded medieval ways. I am sorry we silenced the Mayans and their immense wisdom with our manipulated religion which only lived for money and power.

I am so sorry you had so much to teach but we were so afraid we chose absolution over you.

I am sorry your people were dying while we fought over whose land it was and the Vatican filled their coffers. 

And I am sorry that the last thing your native elders saw was a Christian cross spreaded out in the air.