The 50 key dates of world history

Anyone who knows me, knows I am sucker for lists. Lists like this one from the London Times The 50 key dates of world history.

"Choosing 50 key dates from world history is a daunting task. No two people are likely to choose the same 50. Any list will prompt the response “why did you leave that out? Or put that in?”"

Read it and make any comments you like below. I must work today and it looks like a slow news day.