What happened October 1920 AD

In early October Broz returned home to Kumrovec in what was then the Kingdom of Serbs, Croats and Slovenes to find that his mother had died and his father had moved to Jastrebarsko near Zagreb.

Poland and Lithuania both regained their independence but soon became immersed in territorial disputes. During the Polish–Soviet War, Lithuania signed the Moscow Peace Treaty with the Soviet Union that laid out Lithuania's frontiers. On 7 October 1920, the League negotiated the Suwałki Agreement establishing a cease-fire and a demarcation line between the two nations.

Alvaro Obregón was elected president in October 1920, the first of a string of revolutionary generals.