What happened in the naval battle at coral sea in may 1942? the american fleet and warplanes defeated a japanese armada. japanese warships decisively defeated australian troops. the japanese defeated american soldiers. australian troops defeated the japanese before american reinforcements arrived?

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. 

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.