In Brazil the agriculture has the biggest space in the economy, and coffee, soybeans, rice, corn, sugarcane, cocoa and beef are the things that are most produced. The products are produced mostly in farms located in the south, and even though it is acknowledged to be a free market economy, almost half of the country's economy is controlled by the government. This government interference is shown through taxes, which makes it difficult for the population to actually purchase the goods that are made into their own country, and the exportation ends up being the final target of the producers.
Russia, on the other hand, has as main products natural gas and oil, and is a huge steel and aluminum exporter, and unlike Brazil 100% of Russia's population gets access to these goods. The oil is produced mostly in the region of West Siberia and Urals.
The United States economy is highly diverse, and has as main products steel, petroleum, automobiles, and different machinery. Taking the petroleum as an example, its production takes place mostly in Texas, North Dakota, California, Alaska, New Mexico, Oklahoma and Colorado. Even though the US production gets to the country's population, the US is responsible for 18% of the world's manufacturing. However, using the petroleum example again, data can't say exactly how much of the oil producted in the United States stays in the United States, but it can show that the consumption of petroleum is slightely bigger than the production.
To sum up, the three countries have similarities and differences. It can be noticed that the exportation in Brazil is bigger than the popularity's consumption, and in Russia and the United States it doesn't quite happen this way. On the other hand, the goods that are producted in the three countries are very diverse when compared, speacially in the United States.
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