Very well written, almost like a native speaker would write. The 2 corrections are: "the current president who was almost no reelected again" while perfectly clear, would sound more native as "the current president who almost didn't get reelected"... reelected = implied "again". "What remains hope for is a quick fix" should be changed to "There is still hope for a quick fix" or "The only hope remaining is for a quick fix" just to sound native. Beside linguistics, don't you find it amusing that what you wrote would still sound current and applicable should "Brazilians" be replaced with "Americans", "Russians", "Chinese" or just about any other nationality?

there are many trouble as a developing country.for example china, although Chinese economy keeps rapid development and chinese family is more and more rich ,other aspects are missing.expecially morality and faith.