Question

technology is constantly changing the way people live. which group in the box contains products that were introduced during the second industrial revolution? group a: spinning jennies, pianofortes, steel plows, microscopes group b: indoor electric lamps, telephones, electric streetcars, automobiles group a group b

Explanation:

The Second - Industrial Revolution was characterized by the widespread use of electricity and the development of new forms of transportation. Indoor electric lamps, telephones, electric streetcars, and automobiles were all products of this era. Spinning jennies were from the First Industrial Revolution, pianofortes pre - date the industrial revolutions in their basic form, and steel plows were more prominent in earlier agricultural advancements and not typical Second Industrial Revolution products. Microscopes had earlier developments and were not signature products of the Second Industrial Revolution.

Answer:

B. Group B