The speaker of the House is the official who succeeds the president if he dies in office and the vice president is unable to assume the role. Option C is correct.
In the case that the president can no longer serve, the vice president would succed him.However, if the vice president is unable to serve, the line of succession falls to the speaker of the House, then to the Senate president pro tempore, and then to Cabinet members.
Raising livestock in the sertão is difficult because there is little grazing land. The Sertão is one of the four sub-areas of the upper east of Brazil. Initially, the term alluded to the huge hinterlands of Asia and South America that Lusitanian wayfarers experienced.
