What is the “bleeding Kansas”referred time in the text

As a result of the french fur trade in the 1600s, 1.french settlers came into conflict with english settlers.2.american indians began making fewer things themselves.3.european demand for furs dropped dramatically.4.french settlers began to exploit american indians.

How did settlers decide where to live ?

Why is it important that dr. luther king jr. use non-violent protest to create social change?