Final answer:
Index names of business, newspapers, and magazines are used to facilitate finding information in non-electronic versions of these texts, such as Hunt's Merchant's Magazine and Commercial Review.
Step-by-step explanation:
Index names of business, newspapers, and magazines are used to facilitate finding information in non-electronic versions of these texts. In the context of business, an index can help locate specific articles or topics related to trade, finance, commodity prices, new laws affecting business, statistics on imports and exports, and other relevant information. For example, in Hunt's Merchant's Magazine and Commercial Review, the index would assist the northern business elite in quickly locating articles on important issues affecting their trade and financial interests.
Keywords: index, business, newspapers, magazines, trade, finance