The classification of the countries in First, Second and Third World was related to the geopolitical nature of the world as of the existence of the Soviet Union. It is for the most part not used nowadays in serious International Relations discussions since our geopolitical view of the world has evolved.
If a third-world country refers to a nation with weak political systems and economy, Brazil is far from falling into such category. It is one of the world's greatest democracies and the 8th economy in the planet. Improvements in national and foreign policy, specially in the past decade or so, have brought in 30 mil people into the middle class category and elevated millions that were considered poor. It is no longer a debtor to the International Monetary Fund, in actuality having recently purchased 10bi note, along with other countries of the "Bric" group (Brazil, Russia, India and China).
It is, however, still considered a developing country, due to its huge gaps in wealth distribution and human development rates.
In the Thirdworld
Brazil is the country that it is in!
No, Brazil is a capitalist country.
Brazil is a country...
No, Brazil is not the hottest country
no Brazil is not a commonwealth country
Brazil IS a country
No. Brazil is a country.
Brazil's richest country is Sao Paulo.
Brazil
Yes Brazil is a country in South America
Brazil is a developing country because, lot of people are still in poverty.