How did you start
I started off by collecting trivia for each year in the past centuries and populating key words like Finance/War/Popular Person/Invention/Discovery
I used worldtimeline.info I tried contacting the owner to have an arrangement for me to use the data but he denied. So I set about another path.
I starting looking at all wars from 1000 on wards and starting relating it with Popes of that time.
The earlier history is very scant and the resources are not that much. I was able to collect some good data in a year and half for first 500 years. But as we approached modern history the work expanded










