A timeline by lusitania with a divergence in January 1920, when with the 1920 coup in Portugal.
This leads to the overthrow of the Portuguese 1st Portuguese republic and establishment of Dictatorship several years earlier than iOTL. The early establishment of earlier Dictatorship also allows for the bringing in of several new people into government and the start of industrialization in the country. The eventual arrival of Salazar is tempered by him having to share power. The country then proceeds slowly to continue its industrialization and modernization under a progressive Estado Novo.
Read it here
I will also be adding over time additional pages about people, places and companies.