Nothing important.

The Carnation Revolution led to the downfall of Estado Novo and Portugal gave up East Timor and its African colonies.

The Estado Novo (New State) regime was installed in 1933, following the army-led coup in May, 28 1926

António de Oliveira Salazar (or just Salazar) was the Prime Minister of Portugal from 1932 to 1968 and during that time he was considered a dictator creating an oppressive regime called "Estado Novo" (New State) that controlled Portugal from 1932 to 1974.

The dictatorship in Portugal ended in April 25, 1974, after the a Revolution (Carnation Revolution).

Portugal is now a democratic country.

"Feliz Ano Novo". (Pronunciation: fay-LEEZ uhnoo NO-voo)

By the way, they speak Portuguese in Brazil, which is the same language spoken in Portugal, only "slightly" different (to get an idea, just think about the differences between US English and UK English).