Apiece of legislation that called for popular sovereignty to decide the slavery issue was
the fugitive slave act.
the missouri compromise.
the kansas-nebraska act.
the compromise of 1850.

A piece of legislation that called for popular sovereignty to decide the slavery issue was Kansas-Nebraska Act  

Explanation:

The Kansas-Nebraska Act was an 1854 bill that ordered, mainstream sway empowering pioneers of a district to pick whether subjection would be allowed inside another state's outskirts. The conflicts that emerged between expert servitude and abolitionist bondage pilgrims in the fallout of the demonstration's section prompted the time of savagery called Kansas that was essential in preparing for the American Civil War.

The Independent Democrats and numerous northern Whigs relinquished their affiliations for the new abolitionist Republican gathering, leaving southern Whigs without gathering.

the answer is c.richard m. nixon