[s13e7] Stewie, Chris, & Brian's Excellent Adve... Now

: Brian takes a detour to Pre-Soviet Russia to bludgeon Pavlov with his own bells as "positive reinforcement" for his animal experiments.

: Chris references Sam Cooke’s "Wonderful World" when discussing his lack of historical knowledge. [S13E7] Stewie, Chris, & Brian's Excellent Adve...

: Chris forces space in a lifeboat by throwing a crew member overboard. Back in the present, Chris still knows nothing about history, but it's revealed that the man he threw overboard was the ancestor of his strict teacher, Mr. Harpington. Because the ancestor died, the teacher was never born, and Chris is given a new, "stoner hippie" teacher who doesn't believe in tests. Key Historical Parodies : Brian takes a detour to Pre-Soviet Russia

: After Chris fails to study for his history final, Stewie and Brian take him on a whirlwind tour through time to help him absorb historical facts. Back in the present, Chris still knows nothing

: The group stops in 1798 specifically to release "time travel farts" in Austen's parlor.