How can you distinguish a physical change from a chemical change ?

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. 

answer: a video that encourages an armed attack on the government.

explanation: it is a violent overthrow to the government.

hope this : )