Retrograde in History · 1920
Treaty of Rapallo
On November 12, 1920, Mercury was mid-loop — retrograde in Scorpio, tracing backward through 28°22′ of the sign.
WhenNovember 12, 1920♏︎Scorpio 28°22′Rx windowNov 5 – Nov 25, 1920
The record
1920 treaty between Italy and Kingdom of Serbs, Croats and Slovenes
Born inside this same window
More from this window · Nov 5 – Nov 25, 1920
Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.