I have not started to study yet but I own Crash Course by REA, Barons, and Modern European History by Vault. I also have Hank’s history hour and have listened to a few before chapter tests and found him really helpfully. Any tips on which of these books is the best or which book to study from most and what to focus on.
bump
I used Barron’s last year and got a 4. I just read through it, highlighted it and occasionally annotated in the margins. The practice test in the book is REALLY hard imo, much harder than the actually test. I started it the night before the exam, got discouraged because of how hard it was and then quit. I still got a 4 though 
Imo, if you just read at least one of the books, you’ll be fine. Good luck 
thanks! @TotallyTrudy