After the fall of the roman empire, kings in europe ruled by divine right natural law social contract the threat of violence

After the fall of the Roman Empire, kings in Europe ruled by The Threat Of Violence.

the right answer for the question that is being asked and shown above is that: "their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.  " the  participant in european imperialism is being described below is that  their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.