What convinced the french to pull out Vietnam?

Answer 1

The French decision to withdraw from Vietnam was largely influenced by the growing strength of the Viet Minh resistance, particularly after their decisive victory at the Battle of Dien Bien Phu in 1954. International pressure and changing global attitudes towards colonialism also played a significant role, as well as the realization that continued military engagement was unsustainable and costly. The Geneva Conference that followed further solidified the partition of Vietnam, ultimately leading France to recognize that it could no longer maintain its colonial rule in the face of strong nationalist sentiments.