How did the Manhattan Project help to end the war? Scientists working on the project built large bombers.
Scientists working on the project developed the atomic bomb.
Scientists working on the project discovered uranium.
Scientists working on the project shared secrets with Axis scientists.

the answer is migration

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.