Cool online simulations, though I see them more as "Choose your own adventure" types...still I think students will like them! Even come with short answer questions and quizzes!!!
Cool resource for "choose your own adventure" type simulations online where students can read about history, but feel like they are navigating through it! Comes with short answer and quiz questions to check comprehension
This one has an audio file - I am using this to help low literacy students with reading comprehension. Will get them to read the text while I play the audio.
A comprehensive list of links to documents on all periods of history, mainly focussed on the West. Seeings this links to all sorts of sites there will probably be a few dead links but it purports to link to documents and is maintained out of a university so should be useful for research and study.
I usually don't add secondary sources (I've found books are much more comprehensive - secondary websites seem usually quite simplistic in their treatments) but thought this might be useful for people working with younger classes doing preliminary research or activities on ancient civilisations.