At August 2nd 2006, I wrote in this blog a post entitled “Conhecer a Constituição” (To Know the Constitution). In that post I suggested the importance for the people of a country to know its own Constitution. There are some links in that post, especially one for the Brazilian Constitution.
The knowledge about the Constitution is not a subject directed just to Brazilians. Thus, I make here the recommendation to people to know the Constitutions of their countries. There are links to Constitutions of many countries, on the Brazilian presidential site.