Answer: As the formulation of the sentence itself states, it is about pressure.
Explanation:
The pressure is one of the mechanisms that stakeholders use to achieve their goals. The goals of these groups are different. They can be political, social, and economical. The list contains some other elements used by interest groups, such as the lobbying of political officials and the media. Also, interest groups make and organized campaigns to realize their interests.
The 13th Amendment abolished enslavement and involuntary servitude—except when applied as punishment for a crime—in the entire United States. ... The Emancipation Proclamation of 1863 freed enslaved people only in the 11 Confederate states.