What problems were created by increasing populations in Europe, which led to immigrants leaving Europe for America?

the correct answer is:

b) a rich merchant.

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. 

imma say false because i dont know anything about this.