Portugal had a neutrality of convenience. We did allowed the use of the Azores islands as air and naval bases by the Allies while we traded with the Axis powers for much needed raw materials. But at the time, Portugal had its own type of fascism, or more correctly, its fascist corporativism government.
But since I like reading about history, I am not sure if I learned this in school.

As for the last World War, it is thought in texts and pictures. Documentaries were rare in school, except in the public TV stations. As for what it was thought, it did refered the Nazi rise to power as also the rise of the black shirts in Italy or Japan invasion of China. The focus was more into the European theather of war than in Asia. The Holocaust was also teached though with mild pictures of concentration camps like Auschwitz or Bergen-Belsen.