/Identify Popular Sovereignty, Kansas-Nebraska Act, David Atchinson, John Brown and Bleeding Kansas. Explain how these terms relate to each other.

Known as the Kansas-Nebraska Act, the controversial bill raised the possibility that slavery could be extended into territories where it had once been banned. ... Its passage intensified the bitter debate over slavery in the United States, which would later explode into the Civil War.

Explanation:

everything is here

by creating a labor shortage that pushed the continent toward a market economy

d

step-by-step explanation:

an inequality is an expression which means more than one number is a solution. we graph the solutions on a number line to show all possible values. we graph using circles and arrows.

this is a filled in circle on -2 so this is . this means only answers c and d are options.

answer d points to the right.