The gap between two mountains is called Saddle.
Well if you mean what does the controlled part of a scientific investigation, it is the part of the investigation that will be your control or your base, untouched, original, data and such.
In practice "the LRA is not motivated by any identifiable political agenda, and its military strategy and tactics reflect this".[14] It appears to largely function as a personality cult of its leader Joseph Kony,[13] a self-declared prophet whose leadership has earned him the nickname "Africa's David Koresh".[15]
<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.