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Content: Invention of telephone
Alexander G. Bell invented this in 1876. Samuel F. B. Morse used Morse code to transmit Alexander's inventions messages in 1844. Later the Western Union was using this device in a high purpose of sending 63M messages a year. What is Trust? A combination of firms or corporations formed by a legal agreement, especially to reduce competition. Monopoly
Total control of a type of industry by one person or one company. Holding Company
A company whose primary business is owning a controlling share of stock in other companies. Why did Congress used tariffs when it came to Industrialization? Who were Knights of Labor? Founded in 1869.