Primary sources for pre-internet events are much harder to find than they are for internet era events. You will find information and analysis about the fall of

Primary sources for pre-internet events are much harder to find than they are for internet era events. You will find information and analysis about the fall of the Berlin wall, but you won't find the kind of immediate responses that you would for 9/11. This is a solved problem, but it has been solved by companies that charge for their services.