
There wasn't any "Apocalypse expectation" approaching the year 1000. This was basically made up by 1800s historians which cared for a "Dark Ages" idea of Middle-age.Actually nobody was scared of that particular year and, mostly, people didn't even know what the date was!
Exactly - Lack of written sources === The Dark Ages.
#3 Study of Ur and other cities in modern Iraq point to a very different interpretation, that until they were able to store grains and cereals, civilization could not happen. People were too concerned about scrounging for food to put energy into building a society or government or religion or anything else.
Actually, a lot of what is posted here by whoever this is, is false, misrepresents, or needs further context. No citations other than "Trust me, I'm the internet". Drivel.
Until humans were able to use fire for themselves they used almost all of their energy by looking for and consuming food.
Is also a theory, like a lot of other 'findings'.
All religion keeps people in the "Dark Ages." Especially, Islam.
Congratulations to you!