2nd Industrial Revolution (1 Jan 1850 Jahr – 1 Jan 1970 Jahr)
Beschreibung:
The 2nd industrial revolution was a period of growth for pre-existing industries and expansion of new ones like such as the steel, oil and electricity fields. The main causes of the second industrial revolution were due to, natural resources, abundant labor supply, strong government policy, new sources of power, railroads and American inventors and inventions.
Zugefügt zum Band der Zeit:
Datum:
1 Jan 1850 Jahr
1 Jan 1970 Jahr
~ 120 years
Abbildungen: