Answer:
C
Explanation:
In a unitary government, the power is held by one central authority but in a federal government, the power is divided between national government or federal government and local governments or state governments.
Prices of products dropped during the Gilded Age because Railroads provided cheap and fast transportation for both raw materials and products
<h3>
WHAT IS RAIL TRANSPORTATION </h3>
Rail transportation is a means of transportation which makes use of trains gliding over the rail tracks.
Trains provide a very fast and convenient means of moving large quantities of goods over a long distance.
Learn more about rail transport at brainly.com/question/17195213
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