Who will perform the duties of the president, if the president can't, is specified by the presidential line of succession.
After the president and vice-president, the next in line is the speaker of the House (answer c)
The answer to this question is <span>Fast Track Experiment
</span><span>Fast Track Experiment refers to giving a certain group of people a set of special treatment that is catered based on their special circumtances.
</span>For example, for juvenile who acting out because they wanted to feel though, there is a program that could make those juveniles to spend 3 days in prison, so they could directly see the reality behing their actions.
The difference between the western region and the other regions of the U.S
is that the western usually did a lot of farming and they also had slaves, and that is also were a lot of trading took place.