Questions about the entirety of history are not generally allowed on here, because it isn't possible to answer them comprehensively, and so they just become trivia-collections. You might try in /r/AskAnthropology though :).

Sorry, we don't allow throughout history questions. These tend to produce threads which are collections of trivia, not the in-depth discussions about a particular topic we're looking for. If you have a specific question about a historical event or period or person, please feel free to re-compose your question and submit it again.