The name “Bleeding Kansas” came about as a result of . a.
violence between cattle ranchers and railroad builders
b.
violence between pro-slavery and anti-slavery supporters
c.
violence between Native Americans and African Americans
d.
violence between Kansas and Nebraska residents

Please select the best answer from the choices provided

Violence between pro-slavery and anti-slavery supporters.

on november 6 and 7, 1917 (or october 24 and 25 on the julian calendar, which is why the event is often referred to as the october revolution), leftist revolutionaries led by bolshevik party leader vladimir lenin launched a nearly bloodless coup d'état against the duma's provisional government.

the spanish  

hope this meaning spain btw