APUSH Review: Key Concept 5.2, revised 2015 edition (Most up-to-date edition) 

THANK YOU FOR SAVING ME THE NIGHT BEFORE THE EXAM. Love u dad💜

Thanks for your great videos! I have been watching all your period 5 videos to help me prepare me for my period 5 test tomorrow. Thanks for all your help : )

Shoutout Ms Keske's class from St. Paul Minnesota

Shout out to Mrs.Wanky Minneapolis MN

Hey could you do a shout out to the American History AP class from Bermuda in an upcoming Key Concept video?

it's Stephen Douglas- not Douglass as in Frederick Douglass

The abbreviation for Nebraska is "NE" not "NB". :/