Sure, there's also been so much good done in the name of religion, too but religion only gets judged by it's abuses in modern times.
(Your list isn't accurate, BTW. The Holocaust was done by atheist Adolf Hitler in the name of racial superiority.)
The first orphanages were invented by Christians. So were universities.
Would you rather live in an atheist society like the Soviet Union or Communist China??
How about ancient Rome?
Christianity has been intricately intertwined with the
history and formation of Western society. Throughout
its long history, the
Church has been a major source of social services like schooling and medical care; an inspiration for
art,
culture and
philosophy; and an influential player
in politics and
religion.
en.m.wikipedia.org