The answers are 2, 3, 4, and 6.
Answer:
Back in the days, young men were drafted but couldn’t vote. This is why the 26th amendment was ratified
Answer: Petroleum, Electricity and Steel
Explanation: The second industrial revolution is a period between the late 19th to the early 20th century which is characterized by massive growth and expansion of industrialization. The second industrial revolution is also known as the technological revolution most notable for steel production, expansion in electrification which was previously limited to very few cities and development of Petroleum and gas supply.
The answer to the question above is C
