Retrograde in History · 1951
ANZUS
On September 1, 1951, Mercury was mid-loop — retrograde in Virgo, tracing backward through 6°03′ of the sign.
WhenSeptember 1, 1951♍︎Virgo 6°03′Rx windowAug 17 – Sep 9, 1951
The record
collective security agreement between Australia, New Zealand and the United States
Born inside this same window
Coincidence, not causation: the date is real and ephemeris-based, but a retrograde window is observed, never blamed. For entertainment, not navigation.