You left out a few!
Crusades (which ruthless killed other Christians and Jews in addition to Muslims)
The Inquisition (not just Spanish, the Poles killed thousands to reclaim their country as a satellite for the Pope)
The Enslavement and slow Extermination of the Aztecs, Inca, and other indigenous groups in the Americas (this one was by multiple groups, not just the Catholics, unlike the other two, and the inquisition was made worse by counter-actions by the Protestants while the Crusades occured before protestants existed)
The exact same thing in NZ, Tazmania, and Australia (this time it was exclusively Protestants who kidnapped, exterminated, raped, bred, and otherwise tortured the natives)
Slave Trade (sure you weren't the only ones, but that doesn't excuse you from being the biggest. 9 million is a lot of people to ship across an Ocean)
Hitler was Christian (get over it. He was. Just like Mussolini)
*Insert typical fundie accusation that those are ancient and mostly Catholics fault*
And yet you include medieval practices among the Muslims and natives of the Americas? Nonetheless, Hitler was modern, but if you need further modern, Christian, genocides-
Rwanda (they converted for you)
Southern Nigeria (ibid, although they do have a reason to be pissed, just not genocidal)
*insert racist rant about inadequately christian Africans*
APARTHEID! DUH! They even used the Bible explicitly in their rationalization of police state tactics and de facto enslavement of the rest of their population.
Not to mention, there's upper class, white Latin Americans and their semi-religious campaigns against equal rights for indigenous and poor groups.
*insert fundie complaint that they're foreigners who speak Spanish or le gasp Africans*
The "christian" United States was only to happy to help prop up their tyrranical dictatorships in Chile, Argentina, Brazil, Nicaragua, Honduras, Panama, the Dominican Republic, Ecuador, Columbia, Namibia, Botswana, and South Africa.
*But those were the evil secular Americans*
Like your second savior, Reagan? QED, bitch.
EDIT: Let me throw some more non-governmental, white, Christian terrorists at you.
The Watchmen - This slavic-immigrant group has been implicated in several hate-crime based murders in the Sacramento area as well as assalts and batteries of racial and ethnic minorities through out the Northwest US.
The (ironically-named) Freedomites - They're more or less the Canadian version of the Watchmen.
The Patriot Movement - This is an extremely fundamentalist group of people who are associated with the Oklahoma City bombing among other violent acts. They draw support from similar groups such as the KKK and Nationalist Alliance of the US. They are also believed to be an influence in multiple murders of gays.
Also, here's a couple non-white versions of the same bullshit:
There are several Christian Terrorist Organisations in Indonesia. That's not to say there aren't Muslim counterweights, but two wrongs don't make a right.
Naturally, India has a similar problem with your sect. Again, that's not to say there are no violent Hindus, Sikhs, or Muslims, but there are violent Christian groups.