I've taught "InterTestamental Era" several times online (history and documents).
You're welcome to check it out and use any resources from it that you like.
It starts at http://www.drshirley.org/rel464/index.html
I haven't updated it since 2011, but I'm teaching it again this Fall so I'll be updating it over the summer.
It doesn't require prior knowledge of Greek, so I deal mainly with the texts in English.
But I do a fair bit of history - Greek/Persian Wars, Alexander, Rome, Punic Wars etc.
You might find further resources at my Bib. Arch.course, which starts at http://www.drshirley.org/rel433/index.html
let me know how it goes
Yassas and Shalom