Correct reply is regular intervals of mass unemployment. During the Second Industrial Revolution, innovations in transportation, such as roads, steamboats, the Eerie Canal, and most quite railroads, linked distant, before isolated communities together.
While the First Industrial Revolution centered on fabric manufacturing and the innovation of the steam engine, the Second Industrial Revolution focused as an alternative on metal production, the car and advances in electricity.
Discoveries in the area of electrical energy increased communication technologies.
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