<u><em>We can refer to the way politicians use to win elections through the exposition to the media to get to the public. In this way they can collect votes to get to the govern.
</em></u>
<u><em>When we see at the televisions all that signs showing the excitement for a candidate, that seems to be spontaneous but it is not like that because they usually are made by campaign workers themselves and not from the supporters at home.
</em></u>
<u><em>Moreover they use to find out workers or volunteers to show their fake life at the camera while recording their life experience but it’s just to avoid to show an empty room so they are involved in the media influence that will help the politic to show an illusory enthusiasm referring to that person that need to be voted.
</em></u>
According to the statement above: "Which of the following political groups had its efforts to find a compromise over slavery effectively ended by Taney's decision in the Dred Scott case?"
The answer is: Northern democrats.
Hope this helps.
It was primarily the economic policies of implementing taxes that
contributed to the rebellion of the colonist, especially taxes that came
through the Stamp Act and the Intolerable Acts.