Answer: Data mining
Explanation: The chain of grocery stores is analysing the data it already has so that it can generate new information based on that analysis, based on which it will target. Thus, based on the obtained analysis, they will be able to send e-purchases, i.e. to target certain customers with exactly those advertisements or products that interest those particular customers. Such exploration of existing data to create new ones is called data mining.
Original intent anlysis and the living constitution method.
Answer:
William T. Sherman
Explanation:
Union General William T. Sherman's March to the Sea was a step towards building a fear among the civilians. Along with his soldiers he wanted the civilians of Georgia to abandon the Confederate cause. They didn't harmed the towns but set fire on some of the houses of the people. They also looted the eatery and livestock of the people. His intension was to show the people a glimpse of what a war brings in reality. This step brought a quick end to the Civil War.