Final answer:
Bleeding Kansas refers to the violence related to slavery in Kansas in the 1850s.
Step-by-step explanation:
Bleeding Kansas refers to the violence related to slavery that occurred in Kansas in the 1850s. It was a period marked by bitter conflicts between proslavery and antislavery forces, as they fought for control over the territory's future. These violent confrontations foreshadowed the outbreak of the Civil War.
Learn more about Bleeding Kansas and the violence related to slavery