I imagine you plan to do this after they release you on medication.
The problem and major roadblock I see with this is you need a consensus opinion or agreement on most of the historical events and timelines. There are controversies surrounding many major [and minor] events in history.
Just browse any of the history forums, this one is a good example, and you'll see what I'm speaking of.
Indian history alone is a massive quick sand pit. There are as many versions and views of it as there are folks who write about it.
You often see phrases such as, most scientists agree, or most historians agree. Most scientists and historians couldn't agree on what to have for lunch, let alone something like the Holocost or other WWII events. When you begin to go farther back in time it becomes even more open to conjecture and revisionism.
There are many subjects that, no matter how accurate you are, will be attacked by any number of
Nationalist extremists, all with their own view and slant on the subject.
This isn't a pessimistic or eliteist opinion, it's a very realistic assesment based on what I know and have seen over many years.
Just wait and see how many differing opinions this post will get.