Abusinessman and philanthropist, he took a little computer program in the 1970s and 1980s and turned it into the cornerstone of the microsoft corporation.

4 copper and gold, the california gold rush is why im pretty sure.

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.