Getting at least a 4 on Three Exams

Test Preparation AP Test Preparation
1

In preparation for the exams that are coming up shortly, does anyone have any advice or study tips for getting at least a 4 on these exams:
AP US History
AP Stats
AP Macroeconomics
Any and all tips will be appreciated!

2

I’d say review your notes you’ve taken over the year and maybe purchase some study books (Barron’s, etc.)