Energy. The Second Industrial Revolution<span>, also known as the </span>Technological Revolution,<span>was a phase of rapid industrialization in the final third of the 19th century and the beginning of the 20th. The First </span>Industrial Revolution<span>, which ended in the early-mid 1800s, was punctuated by a slowdown in macroinventions before the Second Industrial Revolution in 1870.</span>
Groups like the KKK and the White League were afraid of different ethnic groups like African Americans getting equal treatment from white people. Hope this helped :)
