What contributed to the event of " bleeding kansas"?

The competition of opposing political groups, regarding the issue of slavery. The events of Bleeding Kansas led directly to the American Civil War and conditioned relations between Kansas and Missouri.

Sorry if this is wrong but, my knowledge of the Bleeding Kansas events was, the competition of opposing political groups, regarding the issue of slavery.

Explanation:

The reason for that is cause "Bleeding Kansas" was the competition of opposing political groups, regarding the issue of slavery. The events of "Bleeding Kansas" eventually led directly to the American Civil War and conditioned relations between Kansas and Missouri.

1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.