Misc: which us state is named from the spanish for 'snow clad'?

Questions

who did rocky marciano defeat to first take the title in 1952?

in which year was jfk shot?

what is the medical term for pain and aching in the lower back?

what is the name of the bacterium that causes food poisoning in contaminated food?

impaired normal blood clotting is the main symptom of which disease?