The rise of big business was influenced by the growth of railroads, efficiency in production, and the belief system known as the 'Gospel of Success'. Each of these factors contributed to creating a favorable environment for large-scale business operations. Therefore, the correct answer includes all the mentioned factors. ;
The rise of big business was driven by the growth of railroads, production efficiency, and the 'Gospel of Success,' making the correct answer 'All of the answers are correct.' Each of these factors significantly contributed to creating a favorable environment for large corporations.
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