How did charles sumner's views on "bleeding kansas" creating conflict?

me with this question i'm doing high points for this : d

Before the civil war, the constitution protected slavery -true -false

The united states economy makes up how much of the worlds economy

How was hitler able to take control of czechoslovakia? ? a) czechoslovakia was forced to break its alliance with france & the soviet union to appease hitler b) without resistance, he extended his control of the sudetenland to include all of czechoslovakia c) the czechs reluctantly agreed to provide “lebensrum, or living space to the germans d) he was given czechoslovakia by great britain and france in keeping with the policy of containment. appreciate the