<em>The structure of Brazilian government is a federal one.</em>
<u>Explanation:</u>
The government is divided into executive, judiciary and legislative branches. The government is also a representative one and elected by people. Voting in Brazil is a right as well as a duty.
All people of Brazil vote during elections. Illiterates are also allowed to vote in Brazil. In addition, the voting age in Brazil is 16 which results in high voter turnouts during elections.
Because they are at the intertropical converge zone. Which is where air rises due to direct solar radiation causes water vapor to fall back to earth as rain.
I’m not entirely sure what is being asked here, but the Tigris and Euphrates rivers is the only place in Egypt (besides the nile delta) with non-arid ground. That’s why most people live around there: