Use examples from the lessons to answer the following question in two to three paragraphs:
to what degree did trade play a role in the development of two of the following african regions in the 15th century?
east africa
west africa
south africa

The 3 factors that transformed the industry during the Gilded Age were:

The Expansion of Railroads: This industry went through massive growth, as the rapid development of the western settlements demanded railroads to be created in order to connect them with the east.The Rise of New Technology: Technological innovations were a decisive factor in the growth of several industries. Particularly in manufacturing, as new production methods made factories more efficient with the output they were producing.The use of New Business Models: As industries were experiencing exponential growth, a wide series of new businesses appeared that aimed to offer services to these growing industries.