<em>When a political group grandstands or exaggerate its position to the public, it can be said it is posturing for approval.</em>
Political groups have much political and economic interest, so they always try to be in the public arena for posturing their issues. We can say that these groups always have a personal agenda with so many interests. That is why they lobby with legislators and men of power and influence. Many times, these groups tend to exaggerate on a specific situation in order to catch the public's attention. Other times, they magnify a situation for the people to believe it is very important to attend. So yes, when a political group grandstands or exaggerate its position to the public, it can be said it is posturing for approval.
The correct answer is the railroad locomotives. A railway
locomotive is composed of a steam engine in which they are likely to be fueled
with a material that is burning and combustible in which could be wood or coal
in mans of producing a steam from a boiler.